992974730 has 16 divisors (see below), whose sum is σ = 1949841504. Its totient is φ = 361081680.

The previous prime is 992974729. The next prime is 992974747. The reversal of 992974730 is 37479299.

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, 4513412 + ... + 4513631.

It is an arithmetic number, because the mean of its divisors is an integer number (121865094).

Almost surely, 2^992974730 is an apocalyptic number.

992974730 is a deficient number, since it is larger than the sum of its proper divisors (956866774).

992974730 is a wasteful number, since it uses less digits than its factorization.

992974730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9027061.

The product of its (nonzero) digits is 857304, while the sum is 50.

The square root of 992974730 is about 31511.5015510210. The cubic root of 992974730 is about 997.6527380053.

The spelling of 992974730 in words is "nine hundred ninety-two million, nine hundred seventy-four thousand, seven hundred thirty".