479937756 has 12 divisors (see below), whose sum is σ = 1119854792. Its totient is φ = 159979248.

The previous prime is 479937721. The next prime is 479937779. The reversal of 479937756 is 657739974.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 479937696 and 479937705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19997395 + ... + 19997418.

Almost surely, 2^479937756 is an apocalyptic number.

It is an amenable number.

479937756 is an abundant number, since it is smaller than the sum of its proper divisors (639917036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

479937756 is a wasteful number, since it uses less digits than its factorization.

479937756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39994820 (or 39994818 counting only the distinct ones).

The product of its digits is 10001880, while the sum is 57.

The square root of 479937756 is about 21907.4817356993. The cubic root of 479937756 is about 782.9396827400.

The spelling of 479937756 in words is "four hundred seventy-nine million, nine hundred thirty-seven thousand, seven hundred fifty-six".