479657750 has 64 divisors (see below), whose sum is σ = 1054976832. Its totient is φ = 160992000.

The previous prime is 479657749. The next prime is 479657797. The reversal of 479657750 is 57756974.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29042 + ... + 42458.

It is an arithmetic number, because the mean of its divisors is an integer number (16484013).

Almost surely, 2^479657750 is an apocalyptic number.

479657750 is an abundant number, since it is smaller than the sum of its proper divisors (575319082).

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

479657750 is a wasteful number, since it uses less digits than its factorization.

479657750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13458 (or 13448 counting only the distinct ones).

The product of its (nonzero) digits is 1852200, while the sum is 50.

The square root of 479657750 is about 21901.0901555151. The cubic root of 479657750 is about 782.7873918412.

The spelling of 479657750 in words is "four hundred seventy-nine million, six hundred fifty-seven thousand, seven hundred fifty".