8492590956 has 48 divisors (see below), whose sum is σ = 20527718400. Its totient is φ = 2729466432.

The previous prime is 8492590943. The next prime is 8492591017. The reversal of 8492590956 is 6590952948.

It is a super-2 number, since 2×8492590956² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8492590896 and 8492590905.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240661 + ... + 273683.

It is an arithmetic number, because the mean of its divisors is an integer number (427660800).

Almost surely, 2^8492590956 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 8492590956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10263859200).

8492590956 is an abundant number, since it is smaller than the sum of its proper divisors (12035127444).

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

8492590956 is a wasteful number, since it uses less digits than its factorization.

8492590956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33798 (or 33796 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 57.

The square root of 8492590956 is about 92155.2546304333. The cubic root of 8492590956 is about 2040.2344146235.

The spelling of 8492590956 in words is "eight billion, four hundred ninety-two million, five hundred ninety thousand, nine hundred fifty-six".