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4684379 = 73121587
BaseRepresentation
bin10001110111101001011011
322210222202112
4101313221123
52144400004
6244222535
754550040
oct21675133
98728675
104684379
11270a497
12169aa4b
13c8022b
1489d1c7
15627e6e
hex477a5b

4684379 has 8 divisors (see below), whose sum is σ = 5526528. Its totient is φ = 3885480.

The previous prime is 4684357. The next prime is 4684391. The reversal of 4684379 is 9734864.

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 4684379 - 28 = 4684123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4684319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10577 + ... + 11010.

It is an arithmetic number, because the mean of its divisors is an integer number (690816).

Almost surely, 24684379 is an apocalyptic number.

4684379 is a deficient number, since it is larger than the sum of its proper divisors (842149).

4684379 is a wasteful number, since it uses less digits than its factorization.

4684379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21625.

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

The square root of 4684379 is about 2164.3426253715. The cubic root of 4684379 is about 167.3210861587.

The spelling of 4684379 in words is "four million, six hundred eighty-four thousand, three hundred seventy-nine".

Divisors: 1 7 31 217 21587 151109 669197 4684379