974652870492 has 108 divisors (see below), whose sum is σ = 2866187436840. Its totient is φ = 278448553152.

The previous prime is 974652870479. The next prime is 974652870497. The reversal of 974652870492 is 294078256479.

974652870492 is a `hidden beast` number, since 9 + 7 + 4 + 65 + 2 + 87 + 0 + 492 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (974652870497) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 40893483 + ... + 40917309.

Almost surely, 2^974652870492 is an apocalyptic number.

It is an amenable number.

974652870492 is an abundant number, since it is smaller than the sum of its proper divisors (1891534566348).

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

974652870492 is a wasteful number, since it uses less digits than its factorization.

974652870492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47040 (or 47028 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 63.

The spelling of 974652870492 in words is "nine hundred seventy-four billion, six hundred fifty-two million, eight hundred seventy thousand, four hundred ninety-two".