8972389074 has 32 divisors (see below), whose sum is σ = 20105211456. Its totient is φ = 2645421120.

The previous prime is 8972389051. The next prime is 8972389087. The reversal of 8972389074 is 4709832798.

8972389074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×8972389074³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1834657 + ... + 1839540.

It is an arithmetic number, because the mean of its divisors is an integer number (628287858).

Almost surely, 2^8972389074 is an apocalyptic number.

8972389074 is an abundant number, since it is smaller than the sum of its proper divisors (11132822382).

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

8972389074 is a wasteful number, since it uses less digits than its factorization.

8972389074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3674250.

The product of its (nonzero) digits is 6096384, while the sum is 57.

The square root of 8972389074 is about 94722.6956647666. The cubic root of 8972389074 is about 2077.9544944078.

The spelling of 8972389074 in words is "eight billion, nine hundred seventy-two million, three hundred eighty-nine thousand, seventy-four".