8656326492 has 48 divisors (see below), whose sum is σ = 23330426112. Its totient is φ = 2468826880.

The previous prime is 8656326479. The next prime is 8656326521. The reversal of 8656326492 is 2946236568.

8656326492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×8656326492² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1926528 + ... + 1931015.

It is an arithmetic number, because the mean of its divisors is an integer number (486050544).

Almost surely, 2^8656326492 is an apocalyptic number.

It is an amenable number.

8656326492 is an abundant number, since it is smaller than the sum of its proper divisors (14674099620).

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

8656326492 is a wasteful number, since it uses less digits than its factorization.

8656326492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3857578 (or 3857576 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The square root of 8656326492 is about 93039.3814037905. The cubic root of 8656326492 is about 2053.2628185174.

The spelling of 8656326492 in words is "eight billion, six hundred fifty-six million, three hundred twenty-six thousand, four hundred ninety-two".