479725871396 has 24 divisors (see below), whose sum is σ = 848719347840. Its totient is φ = 237240389952.

The previous prime is 479725871389. The next prime is 479725871447. The reversal of 479725871396 is 693178527974.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386336 + ... + 1052951.

It is an arithmetic number, because the mean of its divisors is an integer number (35363306160).

Almost surely, 2^479725871396 is an apocalyptic number.

It is an amenable number.

479725871396 is a deficient number, since it is larger than the sum of its proper divisors (368993476444).

479725871396 is a wasteful number, since it uses less digits than its factorization.

479725871396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1440203 (or 1440201 counting only the distinct ones).

The product of its digits is 160030080, while the sum is 68.

The spelling of 479725871396 in words is "four hundred seventy-nine billion, seven hundred twenty-five million, eight hundred seventy-one thousand, three hundred ninety-six".