916843960 has 32 divisors (see below), whose sum is σ = 2063784240. Its totient is φ = 366580224.

The previous prime is 916843957. The next prime is 916843981. The reversal of 916843960 is 69348619.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 916843960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148699 + ... + 154741.

Almost surely, 2^916843960 is an apocalyptic number.

It is an amenable number.

916843960 is an abundant number, since it is smaller than the sum of its proper divisors (1146940280).

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

916843960 is a wasteful number, since it uses less digits than its factorization.

916843960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9847 (or 9843 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 916843960 is about 30279.4313024535. The cubic root of 916843960 is about 971.4754037811.

The spelling of 916843960 in words is "nine hundred sixteen million, eight hundred forty-three thousand, nine hundred sixty".