479998933698388 has 48 divisors (see below), whose sum is σ = 904886809706880. Its totient is φ = 221471011728000.

The previous prime is 479998933698367. The next prime is 479998933698397. The reversal of 479998933698388 is 883896339899974.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5055180313 + ... + 5055275263.

It is an arithmetic number, because the mean of its divisors is an integer number (18851808535560).

Almost surely, 2^{479998933698388} is an apocalyptic number.

It is an amenable number.

479998933698388 is a deficient number, since it is larger than the sum of its proper divisors (424887876008492).

479998933698388 is a wasteful number, since it uses less digits than its factorization.

479998933698388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123328 (or 123326 counting only the distinct ones).

The product of its digits is 1097098297344, while the sum is 103.

The spelling of 479998933698388 in words is "four hundred seventy-nine trillion, nine hundred ninety-eight billion, nine hundred thirty-three million, six hundred ninety-eight thousand, three hundred eighty-eight".