916333664 has 12 divisors (see below), whose sum is σ = 1804031964. Its totient is φ = 458166816.

The previous prime is 916333651. The next prime is 916333669. The reversal of 916333664 is 466333619.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (916333669) 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 as a sum of consecutive naturals, namely, 14317682 + ... + 14317745.

It is an arithmetic number, because the mean of its divisors is an integer number (150335997).

Almost surely, 2^916333664 is an apocalyptic number.

It is an amenable number.

916333664 is a deficient number, since it is larger than the sum of its proper divisors (887698300).

916333664 is a wasteful number, since it uses less digits than its factorization.

916333664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28635437 (or 28635429 counting only the distinct ones).

The product of its digits is 209952, while the sum is 41.

The square root of 916333664 is about 30271.0036833931. The cubic root of 916333664 is about 971.2951360963.

The spelling of 916333664 in words is "nine hundred sixteen million, three hundred thirty-three thousand, six hundred sixty-four".