970412689 has 4 divisors (see below), whose sum is σ = 970482240. Its totient is φ = 970343140.

The previous prime is 970412671. The next prime is 970412701. The reversal of 970412689 is 986214079.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 986214079 = 23 ⋅42878873.

It is a cyclic number.

It is not a de Polignac number, because 970412689 - 2²⁵ = 936858257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (970412609) 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, 5797 + ... + 44434.

It is an arithmetic number, because the mean of its divisors is an integer number (242620560).

Almost surely, 2^970412689 is an apocalyptic number.

It is an amenable number.

970412689 is a deficient number, since it is larger than the sum of its proper divisors (69551).

970412689 is a wasteful number, since it uses less digits than its factorization.

970412689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69550.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 970412689 is about 31151.4476228634. The cubic root of 970412689 is about 990.0386642724.

It can be divided in two parts, 9704126 and 89, that added together give a triangular number (9704215 = T₄₄₀₅).

The spelling of 970412689 in words is "nine hundred seventy million, four hundred twelve thousand, six hundred eighty-nine".