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4861349 = 23972179
BaseRepresentation
bin10010100010110110100101
3100010222111222
4102202312211
52221030344
6252110125
756215013
oct22426645
910128458
104861349
112820449
121765345
13101294c
149078b3
156605ee
hex4a2da5

4861349 has 8 divisors (see below), whose sum is σ = 5127360. Its totient is φ = 4599936.

The previous prime is 4861313. The next prime is 4861361. The reversal of 4861349 is 9431684.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4861349 - 212 = 4857253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4861399) 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 7 ways as a sum of consecutive naturals, for example, 1142 + ... + 3320.

It is an arithmetic number, because the mean of its divisors is an integer number (640920).

Almost surely, 24861349 is an apocalyptic number.

It is an amenable number.

4861349 is a deficient number, since it is larger than the sum of its proper divisors (266011).

4861349 is a wasteful number, since it uses less digits than its factorization.

4861349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299.

The product of its digits is 20736, while the sum is 35.

The square root of 4861349 is about 2204.8467066896. The cubic root of 4861349 is about 169.4021560648.

The spelling of 4861349 in words is "four million, eight hundred sixty-one thousand, three hundred forty-nine".

Divisors: 1 23 97 2179 2231 50117 211363 4861349