916964160 has 112 divisors (see below), whose sum is σ = 3327294336. Its totient is φ = 209590272.

The previous prime is 916964141. The next prime is 916964171. The reversal of 916964160 is 61469619.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61507 + ... + 74946.

Almost surely, 2^916964160 is an apocalyptic number.

It is an amenable number.

916964160 is an abundant number, since it is smaller than the sum of its proper divisors (2410330176).

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

916964160 is a wasteful number, since it uses less digits than its factorization.

916964160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136480 (or 136470 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 42.

The square root of 916964160 is about 30281.4160831359. The cubic root of 916964160 is about 971.5178560216.

The spelling of 916964160 in words is "nine hundred sixteen million, nine hundred sixty-four thousand, one hundred sixty".