8688849796 has 81 divisors (see below), whose sum is σ = 17718878583. Its totient is φ = 3724831440.

The previous prime is 8688849781. The next prime is 8688849797. The reversal of 8688849796 is 6979488868.

The square root of 8688849796 is 93214.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×8688849796² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8688849797) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 38963341 + ... + 38963563.

Almost surely, 2^8688849796 is an apocalyptic number.

8688849796 is the 93214-th square number.

It is an amenable number.

8688849796 is an abundant number, since it is smaller than the sum of its proper divisors (9030028787).

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

8688849796 is a wasteful number, since it uses less digits than its factorization.

8688849796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510 (or 255 counting only the distinct ones).

The product of its digits is 334430208, while the sum is 73.

The cubic root of 8688849796 is about 2055.8310916289.

The spelling of 8688849796 in words is "eight billion, six hundred eighty-eight million, eight hundred forty-nine thousand, seven hundred ninety-six".