79342907 has 6 divisors (see below), whose sum is σ = 92296908. Its totient is φ = 68008164.

The previous prime is 79342903. The next prime is 79342951. The reversal of 79342907 is 70924397.

It is not a de Polignac number, because 79342907 - 2² = 79342903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79342903) 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, 809573 + ... + 809670.

It is an arithmetic number, because the mean of its divisors is an integer number (15382818).

Almost surely, 2^79342907 is an apocalyptic number.

79342907 is a deficient number, since it is larger than the sum of its proper divisors (12954001).

79342907 is a wasteful number, since it uses less digits than its factorization.

79342907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619257 (or 1619250 counting only the distinct ones).

The product of its (nonzero) digits is 95256, while the sum is 41.

The square root of 79342907 is about 8907.4635559176. The cubic root of 79342907 is about 429.7039732845.

The spelling of 79342907 in words is "seventy-nine million, three hundred forty-two thousand, nine hundred seven".