932790816 has 120 divisors (see below), whose sum is σ = 2904820380. Its totient is φ = 292626432.

The previous prime is 932790751. The next prime is 932790823. The reversal of 932790816 is 618097239.

It can be written as a sum of positive squares in 2 ways, for example, as 750540816 + 182250000 = 27396^2 + 13500^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33480 + ... + 54648.

Almost surely, 2^932790816 is an apocalyptic number.

932790816 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 932790816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1452410190).

932790816 is an abundant number, since it is smaller than the sum of its proper divisors (1972029564).

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

932790816 is a wasteful number, since it uses less digits than its factorization.

932790816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21208 (or 21191 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 932790816 is about 30541.6243182972. The cubic root of 932790816 is about 977.0754181131.

The spelling of 932790816 in words is "nine hundred thirty-two million, seven hundred ninety thousand, eight hundred sixteen".