970461917 has 4 divisors (see below), whose sum is σ = 1021538880. Its totient is φ = 919384956.

The previous prime is 970461799. The next prime is 970461929. The reversal of 970461917 is 719164079.

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.

It is a cyclic number.

It is not a de Polignac number, because 970461917 - 2²⁶ = 903353053 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 (970461617) 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, 25538453 + ... + 25538490.

It is an arithmetic number, because the mean of its divisors is an integer number (255384720).

Almost surely, 2^970461917 is an apocalyptic number.

It is an amenable number.

970461917 is a deficient number, since it is larger than the sum of its proper divisors (51076963).

970461917 is a wasteful number, since it uses less digits than its factorization.

970461917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51076962.

The product of its (nonzero) digits is 95256, while the sum is 44.

The square root of 970461917 is about 31152.2377526880. The cubic root of 970461917 is about 990.0554051909.

The spelling of 970461917 in words is "nine hundred seventy million, four hundred sixty-one thousand, nine hundred seventeen".