479657608 has 32 divisors (see below), whose sum is σ = 908060760. Its totient is φ = 237519360.

The previous prime is 479657599. The next prime is 479657609. The reversal of 479657608 is 806756974.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 440244324 + 39413284 = 20982^2 + 6278^2 .

It is not an unprimeable number, because it can be changed into a prime (479657609) 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, 654010 + ... + 654742.

Almost surely, 2^479657608 is an apocalyptic number.

It is an amenable number.

479657608 is a deficient number, since it is larger than the sum of its proper divisors (428403152).

479657608 is a wasteful number, since it uses less digits than its factorization.

479657608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417 (or 1413 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 52.

The square root of 479657608 is about 21901.0869136671. The cubic root of 479657608 is about 782.7873145946.

The spelling of 479657608 in words is "four hundred seventy-nine million, six hundred fifty-seven thousand, six hundred eight".