79020330 has 16 divisors (see below), whose sum is σ = 189648864. Its totient is φ = 21072080.

The previous prime is 79020323. The next prime is 79020349. The reversal of 79020330 is 3302097.

It is a self number, because there is not a number n which added to its sum of digits gives 79020330.

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, 1316976 + ... + 1317035.

It is an arithmetic number, because the mean of its divisors is an integer number (11853054).

Almost surely, 2^79020330 is an apocalyptic number.

79020330 is an abundant number, since it is smaller than the sum of its proper divisors (110628534).

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

79020330 is a wasteful number, since it uses less digits than its factorization.

79020330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634021.

The product of its (nonzero) digits is 1134, while the sum is 24.

The square root of 79020330 is about 8889.3379955990. The cubic root of 79020330 is about 429.1208466284.

The spelling of 79020330 in words is "seventy-nine million, twenty thousand, three hundred thirty".