30706485674 has 32 divisors (see below), whose sum is σ = 47703845376. Its totient is φ = 14814923760.

The previous prime is 30706485617. The next prime is 30706485683. The reversal of 30706485674 is 47658460703.

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, 2551379 + ... + 2563385.

It is an arithmetic number, because the mean of its divisors is an integer number (1490745168).

Almost surely, 2^30706485674 is an apocalyptic number.

30706485674 is a deficient number, since it is larger than the sum of its proper divisors (16997359702).

30706485674 is a wasteful number, since it uses less digits than its factorization.

30706485674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12410.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 30706485674 in words is "thirty billion, seven hundred six million, four hundred eighty-five thousand, six hundred seventy-four".