916099016 has 64 divisors (see below), whose sum is σ = 2055905280. Its totient is φ = 374172480.

The previous prime is 916098929. The next prime is 916099049. The reversal of 916099016 is 610990619.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 399425 + ... + 401711.

It is an arithmetic number, because the mean of its divisors is an integer number (32123520).

Almost surely, 2^916099016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 916099016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1027952640).

916099016 is an abundant number, since it is smaller than the sum of its proper divisors (1139806264).

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

916099016 is a wasteful number, since it uses less digits than its factorization.

916099016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2634 (or 2630 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 41.

The square root of 916099016 is about 30267.1276470034. The cubic root of 916099016 is about 971.2122216417.

The spelling of 916099016 in words is "nine hundred sixteen million, ninety-nine thousand, sixteen".