8648690496 has 112 divisors (see below), whose sum is σ = 23780057088. Its totient is φ = 2771136000.

The previous prime is 8648690461. The next prime is 8648690521. The reversal of 8648690496 is 6940968468.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893941 + ... + 903563.

Almost surely, 2^8648690496 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 8648690496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11890028544).

8648690496 is an abundant number, since it is smaller than the sum of its proper divisors (15131366592).

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

8648690496 is a wasteful number, since it uses less digits than its factorization.

8648690496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9820 (or 9810 counting only the distinct ones).

The product of its (nonzero) digits is 17915904, while the sum is 60.

The square root of 8648690496 is about 92998.3359851132. The cubic root of 8648690496 is about 2052.6588933937.

The spelling of 8648690496 in words is "eight billion, six hundred forty-eight million, six hundred ninety thousand, four hundred ninety-six".