79200003940 has 48 divisors (see below), whose sum is σ = 175825278720. Its totient is φ = 29883790080.

The previous prime is 79200003929. The next prime is 79200004031. The reversal of 79200003940 is 4930000297.

It is a junction number, because it is equal to n+sod(n) for n = 79200003896 and 79200003905.

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, 358716 + ... + 535795.

It is an arithmetic number, because the mean of its divisors is an integer number (3663026640).

Almost surely, 2^79200003940 is an apocalyptic number.

It is an amenable number.

79200003940 is an abundant number, since it is smaller than the sum of its proper divisors (96625274780).

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

79200003940 is a wasteful number, since it uses less digits than its factorization.

79200003940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894772 (or 894770 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The spelling of 79200003940 in words is "seventy-nine billion, two hundred million, three thousand, nine hundred forty".