8396972496 has 120 divisors (see below), whose sum is σ = 25711773984. Its totient is φ = 2537038080.

The previous prime is 8396972477. The next prime is 8396972509. The reversal of 8396972496 is 6942796938.

8396972496 is a `hidden beast` number, since 83 + 9 + 69 + 7 + 2 + 496 = 666.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 542010 + ... + 557286.

Almost surely, 2^8396972496 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 8396972496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12855886992).

8396972496 is an abundant number, since it is smaller than the sum of its proper divisors (17314801488).

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

8396972496 is a wasteful number, since it uses less digits than its factorization.

8396972496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15649 (or 15640 counting only the distinct ones).

The product of its digits is 35271936, while the sum is 63.

The square root of 8396972496 is about 91634.9960222621. The cubic root of 8396972496 is about 2032.5484665031.

The spelling of 8396972496 in words is "eight billion, three hundred ninety-six million, nine hundred seventy-two thousand, four hundred ninety-six".