479061956 has 12 divisors (see below), whose sum is σ = 840042000. Its totient is φ = 239049960.

The previous prime is 479061949. The next prime is 479061959. The reversal of 479061956 is 659160974.

It is a self number, because there is not a number n which added to its sum of digits gives 479061956.

It is not an unprimeable number, because it can be changed into a prime (479061959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118010 + ... + 122001.

It is an arithmetic number, because the mean of its divisors is an integer number (70003500).

Almost surely, 2^479061956 is an apocalyptic number.

It is an amenable number.

479061956 is a deficient number, since it is larger than the sum of its proper divisors (360980044).

479061956 is a wasteful number, since it uses less digits than its factorization.

479061956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240514 (or 240512 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 479061956 is about 21887.4840034208. The cubic root of 479061956 is about 782.4631514391.

The spelling of 479061956 in words is "four hundred seventy-nine million, sixty-one thousand, nine hundred fifty-six".