916645094 has 16 divisors (see below), whose sum is σ = 1389888720. Its totient is φ = 453357600.

The previous prime is 916645069. The next prime is 916645133. The reversal of 916645094 is 490546619.

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, 398612 + ... + 400904.

It is an arithmetic number, because the mean of its divisors is an integer number (86868045).

Almost surely, 2^916645094 is an apocalyptic number.

916645094 is a deficient number, since it is larger than the sum of its proper divisors (473243626).

916645094 is a wasteful number, since it uses less digits than its factorization.

916645094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4375.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 916645094 is about 30276.1472780141. The cubic root of 916645094 is about 971.4051601315.

The spelling of 916645094 in words is "nine hundred sixteen million, six hundred forty-five thousand, ninety-four".