79473017900 has 36 divisors (see below), whose sum is σ = 172505839128. Its totient is φ = 31780103040.

The previous prime is 79473017887. The next prime is 79473017933. The reversal of 79473017900 is 971037497.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 242672 + ... + 466728.

Almost surely, 2^79473017900 is an apocalyptic number.

It is an amenable number.

79473017900 is an abundant number, since it is smaller than the sum of its proper divisors (93032821228).

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

79473017900 is a wasteful number, since it uses less digits than its factorization.

79473017900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227618 (or 227611 counting only the distinct ones).

The product of its (nonzero) digits is 333396, while the sum is 47.

The spelling of 79473017900 in words is "seventy-nine billion, four hundred seventy-three million, seventeen thousand, nine hundred".