970097879 has 4 divisors (see below), whose sum is σ = 1003549560. Its totient is φ = 936646200.

The previous prime is 970097831. The next prime is 970097897. The reversal of 970097879 is 978790079.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 970097879 - 2²⁴ = 953320663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970097899) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16725797 + ... + 16725854.

It is an arithmetic number, because the mean of its divisors is an integer number (250887390).

Almost surely, 2^970097879 is an apocalyptic number.

970097879 is a deficient number, since it is larger than the sum of its proper divisors (33451681).

970097879 is a wasteful number, since it uses less digits than its factorization.

970097879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33451680.

The product of its (nonzero) digits is 2000376, while the sum is 56.

The square root of 970097879 is about 31146.3943178019. The cubic root of 970097879 is about 989.9315937498.

The spelling of 970097879 in words is "nine hundred seventy million, ninety-seven thousand, eight hundred seventy-nine".