916908234 has 48 divisors (see below), whose sum is σ = 2019603936. Its totient is φ = 277310880.

The previous prime is 916908229. The next prime is 916908241. The reversal of 916908234 is 432809619.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 531297 + ... + 533019.

It is an arithmetic number, because the mean of its divisors is an integer number (42075082).

Almost surely, 2^916908234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 916908234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1009801968).

916908234 is an abundant number, since it is smaller than the sum of its proper divisors (1102695702).

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

916908234 is a wasteful number, since it uses less digits than its factorization.

916908234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483 (or 2472 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 42.

The square root of 916908234 is about 30280.4926313955. The cubic root of 916908234 is about 971.4981045363.

The spelling of 916908234 in words is "nine hundred sixteen million, nine hundred eight thousand, two hundred thirty-four".