973647638124 has 48 divisors (see below), whose sum is σ = 2607537074688. Its totient is φ = 276991106688.

The previous prime is 973647638107. The next prime is 973647638153. The reversal of 973647638124 is 421836746379.

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, 24853912 + ... + 24893055.

It is an arithmetic number, because the mean of its divisors is an integer number (54323689056).

Almost surely, 2^973647638124 is an apocalyptic number.

It is an amenable number.

973647638124 is an abundant number, since it is smaller than the sum of its proper divisors (1633889436564).

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

973647638124 is a wasteful number, since it uses less digits than its factorization.

973647638124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49747214 (or 49747212 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 60.

The spelling of 973647638124 in words is "nine hundred seventy-three billion, six hundred forty-seven million, six hundred thirty-eight thousand, one hundred twenty-four".