30676785238908 has 72 divisors (see below), whose sum is σ = 80221404397680. Its totient is φ = 9872573088000.

The previous prime is 30676785238889. The next prime is 30676785238909. The reversal of 30676785238908 is 80983258767603.

It is a happy number.

30676785238908 is a `hidden beast` number, since 3 + 0 + 6 + 7 + 6 + 7 + 8 + 523 + 8 + 90 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30676785238909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24712216 + ... + 25923872.

It is an arithmetic number, because the mean of its divisors is an integer number (1114186172190).

Almost surely, 2^{30676785238908} is an apocalyptic number.

It is an amenable number.

30676785238908 is an abundant number, since it is smaller than the sum of its proper divisors (49544619158772).

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

30676785238908 is a wasteful number, since it uses less digits than its factorization.

30676785238908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235947 (or 1235942 counting only the distinct ones).

The product of its (nonzero) digits is 731566080, while the sum is 72.

The spelling of 30676785238908 in words is "thirty trillion, six hundred seventy-six billion, seven hundred eighty-five million, two hundred thirty-eight thousand, nine hundred eight".