79469046028 has 24 divisors (see below), whose sum is σ = 143890498080. Its totient is φ = 38357934720.

The previous prime is 79469046001. The next prime is 79469046031. The reversal of 79469046028 is 82064096497.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 79469046028.

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, 677800 + ... + 786352.

It is an arithmetic number, because the mean of its divisors is an integer number (5995437420).

Almost surely, 2^79469046028 is an apocalyptic number.

It is an amenable number.

79469046028 is a deficient number, since it is larger than the sum of its proper divisors (64421452052).

79469046028 is a wasteful number, since it uses less digits than its factorization.

79469046028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114897 (or 114895 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 55.

The spelling of 79469046028 in words is "seventy-nine billion, four hundred sixty-nine million, forty-six thousand, twenty-eight".