30844932794 has 16 divisors (see below), whose sum is σ = 51041710440. Its totient is φ = 13888899840.

The previous prime is 30844932779. The next prime is 30844932827. The reversal of 30844932794 is 49723944803.

It can be written as a sum of positive squares in 4 ways, for example, as 2984983225 + 27859949569 = 54635^2 + 166913^2 .

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, 14466539 + ... + 14468670.

Almost surely, 2^30844932794 is an apocalyptic number.

30844932794 is a deficient number, since it is larger than the sum of its proper divisors (20196777646).

30844932794 is a wasteful number, since it uses less digits than its factorization.

30844932794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28935265.

The product of its (nonzero) digits is 5225472, while the sum is 53.

The spelling of 30844932794 in words is "thirty billion, eight hundred forty-four million, nine hundred thirty-two thousand, seven hundred ninety-four".