478518796 has 48 divisors (see below), whose sum is σ = 975978304. Its totient is φ = 201056256.

The previous prime is 478518793. The next prime is 478518809. The reversal of 478518796 is 697815874.

478518796 = 8265² + 8266² + ... + 8271².

It is not an unprimeable number, because it can be changed into a prime (478518793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393886 + ... + 395098.

Almost surely, 2^478518796 is an apocalyptic number.

It is an amenable number.

478518796 is an abundant number, since it is smaller than the sum of its proper divisors (497459508).

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

478518796 is a wasteful number, since it uses less digits than its factorization.

478518796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1490 (or 1488 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 55.

The square root of 478518796 is about 21875.0724798799. The cubic root of 478518796 is about 782.1673209424.

The spelling of 478518796 in words is "four hundred seventy-eight million, five hundred eighteen thousand, seven hundred ninety-six".