79245297 has 10 divisors (see below), whose sum is σ = 118378898. Its totient is φ = 52830144.

The previous prime is 79245277. The next prime is 79245343. The reversal of 79245297 is 79254297.

It can be written as a sum of positive squares in only one way, i.e., 53934336 + 25310961 = 7344^2 + 5031^2 .

It is not a de Polignac number, because 79245297 - 2⁶ = 79245233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79245227) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 489088 + ... + 489249.

Almost surely, 2^79245297 is an apocalyptic number.

It is an amenable number.

79245297 is a deficient number, since it is larger than the sum of its proper divisors (39133601).

79245297 is an equidigital number, since it uses as much as digits as its factorization.

79245297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978349 (or 978340 counting only the distinct ones).

The product of its digits is 317520, while the sum is 45.

The square root of 79245297 is about 8901.9827566672. The cubic root of 79245297 is about 429.5276894460.

The spelling of 79245297 in words is "seventy-nine million, two hundred forty-five thousand, two hundred ninety-seven".