30896699904 has 360 divisors, whose sum is σ = 104412842820. Its totient is φ = 8769503232.

The previous prime is 30896699851. The next prime is 30896699921. The reversal of 30896699904 is 40999669803.

It can be written as a sum of positive squares in 2 ways, for example, as 27439259904 + 3457440000 = 165648^2 + 58800^2 .

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 43577502 + ... + 43578210.

Almost surely, 2^30896699904 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 30896699904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52206421410).

30896699904 is an abundant number, since it is smaller than the sum of its proper divisors (73516142916).

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

30896699904 is a wasteful number, since it uses less digits than its factorization.

30896699904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940 (or 914 counting only the distinct ones).

The product of its (nonzero) digits is 22674816, while the sum is 63.

The spelling of 30896699904 in words is "thirty billion, eight hundred ninety-six million, six hundred ninety-nine thousand, nine hundred four".