916039236 has 48 divisors (see below), whose sum is σ = 2449770624. Its totient is φ = 260975616.

The previous prime is 916039219. The next prime is 916039249. The reversal of 916039236 is 632930619.

It is a junction number, because it is equal to n+sod(n) for n = 916039194 and 916039203.

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, 14206 + ... + 45098.

It is an arithmetic number, because the mean of its divisors is an integer number (51036888).

Almost surely, 2^916039236 is an apocalyptic number.

It is an amenable number.

916039236 is an abundant number, since it is smaller than the sum of its proper divisors (1533731388).

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

916039236 is a wasteful number, since it uses less digits than its factorization.

916039236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31260 (or 31258 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 916039236 is about 30266.1400908672. The cubic root of 916039236 is about 971.1910957123.

The spelling of 916039236 in words is "nine hundred sixteen million, thirty-nine thousand, two hundred thirty-six".