969479974968 has 32 divisors (see below), whose sum is σ = 2482814572560. Its totient is φ = 315278040320.

The previous prime is 969479974963. The next prime is 969479974999. The reversal of 969479974968 is 869479974969.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (969479974963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 492620955 + ... + 492622922.

Almost surely, 2^969479974968 is an apocalyptic number.

It is an amenable number.

969479974968 is an abundant number, since it is smaller than the sum of its proper divisors (1513334597592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

969479974968 is a wasteful number, since it uses less digits than its factorization.

969479974968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985243927 (or 985243923 counting only the distinct ones).

The product of its digits is 13332791808, while the sum is 87.

Subtracting from 969479974968 its reverse (869479974969), we obtain a palindrome (99999999999).

The spelling of 969479974968 in words is "nine hundred sixty-nine billion, four hundred seventy-nine million, nine hundred seventy-four thousand, nine hundred sixty-eight".