30708294974 has 16 divisors (see below), whose sum is σ = 52661145600. Its totient is φ = 13156109304.

The previous prime is 30708294971. The next prime is 30708294997. The reversal of 30708294974 is 47949280703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30708294971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 340634 + ... + 421245.

It is an arithmetic number, because the mean of its divisors is an integer number (3291321600).

Almost surely, 2^30708294974 is an apocalyptic number.

30708294974 is a deficient number, since it is larger than the sum of its proper divisors (21952850626).

30708294974 is a wasteful number, since it uses less digits than its factorization.

30708294974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764767.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 30708294974 in words is "thirty billion, seven hundred eight million, two hundred ninety-four thousand, nine hundred seventy-four".