30029974746 has 16 divisors (see below), whose sum is σ = 60075228864. Its totient is φ = 10007445024.

The previous prime is 30029974727. The next prime is 30029974781. The reversal of 30029974746 is 64747992003.

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, 611011 + ... + 658326.

It is an arithmetic number, because the mean of its divisors is an integer number (3754701804).

Almost surely, 2^30029974746 is an apocalyptic number.

30029974746 is an abundant number, since it is smaller than the sum of its proper divisors (30045254118).

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

30029974746 is a wasteful number, since it uses less digits than its factorization.

30029974746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273285.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 30029974746 in words is "thirty billion, twenty-nine million, nine hundred seventy-four thousand, seven hundred forty-six".