79375197 has 32 divisors (see below), whose sum is σ = 118145664. Its totient is φ = 47001600.

The previous prime is 79375183. The next prime is 79375201. The reversal of 79375197 is 79157397.

It is not a de Polignac number, because 79375197 - 2⁶ = 79375133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79375147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 438447 + ... + 438627.

It is an arithmetic number, because the mean of its divisors is an integer number (3692052).

Almost surely, 2^79375197 is an apocalyptic number.

It is an amenable number.

79375197 is a deficient number, since it is larger than the sum of its proper divisors (38770467).

79375197 is a wasteful number, since it uses less digits than its factorization.

79375197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429.

The product of its digits is 416745, while the sum is 48.

The square root of 79375197 is about 8909.2758965025. The cubic root of 79375197 is about 429.7622572572.

The spelling of 79375197 in words is "seventy-nine million, three hundred seventy-five thousand, one hundred ninety-seven".