974018388 has 48 divisors (see below), whose sum is σ = 2681176064. Its totient is φ = 269313120.

The previous prime is 974018347. The next prime is 974018393. The reversal of 974018388 is 883810479.

974018388 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184420 + ... + 189627.

Almost surely, 2^974018388 is an apocalyptic number.

It is an amenable number.

974018388 is an abundant number, since it is smaller than the sum of its proper divisors (1707157676).

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

974018388 is a wasteful number, since it uses less digits than its factorization.

974018388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374092 (or 374090 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 974018388 is about 31209.2676620263. The cubic root of 974018388 is about 991.2633560046.

The spelling of 974018388 in words is "nine hundred seventy-four million, eighteen thousand, three hundred eighty-eight".