916683918 has 16 divisors (see below), whose sum is σ = 1929861120. Its totient is φ = 289479096.

The previous prime is 916683869. The next prime is 916683941. The reversal of 916683918 is 819386619.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4020430 + ... + 4020657.

It is an arithmetic number, because the mean of its divisors is an integer number (120616320).

Almost surely, 2^916683918 is an apocalyptic number.

916683918 is an abundant number, since it is smaller than the sum of its proper divisors (1013177202).

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

916683918 is a wasteful number, since it uses less digits than its factorization.

916683918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8041111.

The product of its digits is 559872, while the sum is 51.

The square root of 916683918 is about 30276.7884360280. The cubic root of 916683918 is about 971.4188743821.

The spelling of 916683918 in words is "nine hundred sixteen million, six hundred eighty-three thousand, nine hundred eighteen".