964831916 has 12 divisors (see below), whose sum is σ = 1697297280. Its totient is φ = 479889840.

The previous prime is 964831909. The next prime is 964831919. The reversal of 964831916 is 619138469.

It is a super-2 number, since 2×964831916² = 1861801252264462112, which contains 22 as substring.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (964831919) by changing a digit.

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, 630671 + ... + 632198.

It is an arithmetic number, because the mean of its divisors is an integer number (141441440).

Almost surely, 2^964831916 is an apocalyptic number.

It is an amenable number.

964831916 is a deficient number, since it is larger than the sum of its proper divisors (732465364).

964831916 is a wasteful number, since it uses less digits than its factorization.

964831916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263064 (or 1263062 counting only the distinct ones).

The product of its digits is 279936, while the sum is 47.

The square root of 964831916 is about 31061.7436084969. The cubic root of 964831916 is about 988.1371342265.

The spelling of 964831916 in words is "nine hundred sixty-four million, eight hundred thirty-one thousand, nine hundred sixteen".