969931916 has 36 divisors (see below), whose sum is σ = 1769791800. Its totient is φ = 464844480.

The previous prime is 969931913. The next prime is 969931927. The reversal of 969931916 is 619139969.

It is not an unprimeable number, because it can be changed into a prime (969931913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 570035 + ... + 571733.

Almost surely, 2^969931916 is an apocalyptic number.

It is an amenable number.

969931916 is a deficient number, since it is larger than the sum of its proper divisors (799859884).

969931916 is a wasteful number, since it uses less digits than its factorization.

969931916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1862 (or 1801 counting only the distinct ones).

The product of its digits is 708588, while the sum is 53.

The square root of 969931916 is about 31143.7299628673. The cubic root of 969931916 is about 989.8751384887.

The spelling of 969931916 in words is "nine hundred sixty-nine million, nine hundred thirty-one thousand, nine hundred sixteen".