79048900020 has 48 divisors (see below), whose sum is σ = 221349276288. Its totient is φ = 21078529920.

The previous prime is 79048900001. The next prime is 79048900061. The reversal of 79048900020 is 2000984097.

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, 1830922 + ... + 1873598.

It is an arithmetic number, because the mean of its divisors is an integer number (4611443256).

Almost surely, 2^79048900020 is an apocalyptic number.

It is an amenable number.

79048900020 is an abundant number, since it is smaller than the sum of its proper divisors (142300376268).

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

79048900020 is a wasteful number, since it uses less digits than its factorization.

79048900020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73560 (or 73558 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 79048900020 in words is "seventy-nine billion, forty-eight million, nine hundred thousand, twenty".