970741913 has 4 divisors (see below), whose sum is σ = 972933648. Its totient is φ = 968550180.

The previous prime is 970741909. The next prime is 970741921. The reversal of 970741913 is 319147079.

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 970741913 - 2² = 970741909 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (970741963) 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, 1095203 + ... + 1096088.

It is an arithmetic number, because the mean of its divisors is an integer number (243233412).

Almost surely, 2^970741913 is an apocalyptic number.

It is an amenable number.

970741913 is a deficient number, since it is larger than the sum of its proper divisors (2191735).

970741913 is a wasteful number, since it uses less digits than its factorization.

970741913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191734.

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 970741913 is about 31156.7314235624. The cubic root of 970741913 is about 990.1506123949.

The spelling of 970741913 in words is "nine hundred seventy million, seven hundred forty-one thousand, nine hundred thirteen".