79320834 has 12 divisors (see below), whose sum is σ = 171861846. Its totient is φ = 26440272.

The previous prime is 79320833. The next prime is 79320841. The reversal of 79320834 is 43802397.

It can be written as a sum of positive squares in only one way, i.e., 79121025 + 199809 = 8895^2 + 447^2 .

It is not an unprimeable number, because it can be changed into a prime (79320833) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2203339 + ... + 2203374.

Almost surely, 2^79320834 is an apocalyptic number.

79320834 is an abundant number, since it is smaller than the sum of its proper divisors (92541012).

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

79320834 is a wasteful number, since it uses less digits than its factorization.

79320834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406721 (or 4406718 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 79320834 is about 8906.2244525949. The cubic root of 79320834 is about 429.6641220621.

The spelling of 79320834 in words is "seventy-nine million, three hundred twenty thousand, eight hundred thirty-four".