30976220494 has 16 divisors (see below), whose sum is σ = 46547324928. Its totient is φ = 15460468632.

The previous prime is 30976220461. The next prime is 30976220501. The reversal of 30976220494 is 49402267903.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3628459 + ... + 3636985.

It is an arithmetic number, because the mean of its divisors is an integer number (2909207808).

Almost surely, 2^30976220494 is an apocalyptic number.

30976220494 is a deficient number, since it is larger than the sum of its proper divisors (15571104434).

30976220494 is a wasteful number, since it uses less digits than its factorization.

30976220494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11559.

The product of its (nonzero) digits is 653184, while the sum is 46.

The spelling of 30976220494 in words is "thirty billion, nine hundred seventy-six million, two hundred twenty thousand, four hundred ninety-four".