8970439974 has 16 divisors (see below), whose sum is σ = 17945687808. Its totient is φ = 2989345352.

The previous prime is 8970439957. The next prime is 8970439987. The reversal of 8970439974 is 4799340798.

It is a happy number.

It is a congruent number.

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, 175842 + ... + 221045.

It is an arithmetic number, because the mean of its divisors is an integer number (1121605488).

Almost surely, 2^8970439974 is an apocalyptic number.

8970439974 is an abundant number, since it is smaller than the sum of its proper divisors (8975247834).

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

8970439974 is a wasteful number, since it uses less digits than its factorization.

8970439974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400659.

The product of its (nonzero) digits is 13716864, while the sum is 60.

The square root of 8970439974 is about 94712.4066529829. The cubic root of 8970439974 is about 2077.8040166706.

The spelling of 8970439974 in words is "eight billion, nine hundred seventy million, four hundred thirty-nine thousand, nine hundred seventy-four".