916268868 has 24 divisors (see below), whose sum is σ = 2375512160. Its totient is φ = 305422920.

The previous prime is 916268849. The next prime is 916268911. The reversal of 916268868 is 868862619.

It is a happy number.

916268868 is a `hidden beast` number, since 9 + 1 + 626 + 8 + 8 + 6 + 8 = 666.

916268868 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 4241878 + ... + 4242093.

Almost surely, 2^916268868 is an apocalyptic number.

It is an amenable number.

916268868 is an abundant number, since it is smaller than the sum of its proper divisors (1459243292).

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

916268868 is a wasteful number, since it uses less digits than its factorization.

916268868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8483984 (or 8483976 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 916268868 is about 30269.9333993321. The cubic root of 916268868 is about 971.2722414072.

The spelling of 916268868 in words is "nine hundred sixteen million, two hundred sixty-eight thousand, eight hundred sixty-eight".