916082668 has 24 divisors (see below), whose sum is σ = 1612873584. Its totient is φ = 455270400.

The previous prime is 916082641. The next prime is 916082719. The reversal of 916082668 is 866280619.

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, 781723 + ... + 782893.

It is an arithmetic number, because the mean of its divisors is an integer number (67203066).

Almost surely, 2^916082668 is an apocalyptic number.

It is an amenable number.

916082668 is a deficient number, since it is larger than the sum of its proper divisors (696790916).

916082668 is a wasteful number, since it uses less digits than its factorization.

916082668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2193 (or 2191 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 916082668 is about 30266.8575838325. The cubic root of 916082668 is about 971.2064444380.

The spelling of 916082668 in words is "nine hundred sixteen million, eighty-two thousand, six hundred sixty-eight".