479787974 has 48 divisors (see below), whose sum is σ = 790041168. Its totient is φ = 218400768.

The previous prime is 479787947. The next prime is 479787983.

479787974 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3502034 + ... + 3502170.

It is an arithmetic number, because the mean of its divisors is an integer number (16459191).

Almost surely, 2^479787974 is an apocalyptic number.

479787974 is a deficient number, since it is larger than the sum of its proper divisors (310253194).

479787974 is a wasteful number, since it uses less digits than its factorization.

479787974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 312 counting only the distinct ones).

The product of its digits is 24893568, while the sum is 62.

The square root of 479787974 is about 21904.0629564471. The cubic root of 479787974 is about 782.8582260152.

The spelling of 479787974 in words is "four hundred seventy-nine million, seven hundred eighty-seven thousand, nine hundred seventy-four".