969431264 has 24 divisors (see below), whose sum is σ = 1909770408. Its totient is φ = 484410240.

The previous prime is 969431249. The next prime is 969431369. The reversal of 969431264 is 462134969.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47234 + ... + 64574.

It is an arithmetic number, because the mean of its divisors is an integer number (79573767).

Almost surely, 2^969431264 is an apocalyptic number.

It is an amenable number.

969431264 is a deficient number, since it is larger than the sum of its proper divisors (940339144).

969431264 is a wasteful number, since it uses less digits than its factorization.

969431264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19098 (or 19090 counting only the distinct ones).

The product of its digits is 279936, while the sum is 44.

The square root of 969431264 is about 31135.6911598249. The cubic root of 969431264 is about 989.7047937966.

The spelling of 969431264 in words is "nine hundred sixty-nine million, four hundred thirty-one thousand, two hundred sixty-four".