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4876349 = 11814129
BaseRepresentation
bin10010100110100000111101
3100011202002112
4102212200331
52222020344
6252303405
756306522
oct22464075
910152075
104876349
112830745
121771b65
13101971a
1490d149
15664c9e
hex4a683d

4876349 has 4 divisors (see below), whose sum is σ = 4881660. Its totient is φ = 4871040.

The previous prime is 4876337. The next prime is 4876357. The reversal of 4876349 is 9436784.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3705625 + 1170724 = 1925^2 + 1082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-4876349 is a prime.

It is a d-powerful number, because it can be written as 4 + 85 + 7 + 64 + 314 + 44 + 95 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4876049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 884 + ... + 3245.

It is an arithmetic number, because the mean of its divisors is an integer number (1220415).

Almost surely, 24876349 is an apocalyptic number.

It is an amenable number.

4876349 is a deficient number, since it is larger than the sum of its proper divisors (5311).

4876349 is a wasteful number, since it uses less digits than its factorization.

4876349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5310.

The product of its digits is 145152, while the sum is 41.

The square root of 4876349 is about 2208.2456837952. The cubic root of 4876349 is about 169.5762108595.

It can be divided in two parts, 4876 and 349, that added together give a palindrome (5225).

The spelling of 4876349 in words is "four million, eight hundred seventy-six thousand, three hundred forty-nine".

Divisors: 1 1181 4129 4876349