9967047874 has 16 divisors (see below), whose sum is σ = 17675553600. Its totient is φ = 4124295504.

The previous prime is 9967047851. The next prime is 9967047917. The reversal of 9967047874 is 4787407699.

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, 12274284 + ... + 12275095.

It is an arithmetic number, because the mean of its divisors is an integer number (1104722100).

Almost surely, 2^9967047874 is an apocalyptic number.

9967047874 is a deficient number, since it is larger than the sum of its proper divisors (7708505726).

9967047874 is a wasteful number, since it uses less digits than its factorization.

9967047874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24549417.

The product of its (nonzero) digits is 21337344, while the sum is 61.

The square root of 9967047874 is about 99835.1034155822. The cubic root of 9967047874 is about 2152.0656458430.

The spelling of 9967047874 in words is "nine billion, nine hundred sixty-seven million, forty-seven thousand, eight hundred seventy-four".