973985748 has 12 divisors (see below), whose sum is σ = 2272633440. Its totient is φ = 324661912.

The previous prime is 973985737. The next prime is 973985773. The reversal of 973985748 is 847589379.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 973985691 and 973985700.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 40582728 + ... + 40582751.

It is an arithmetic number, because the mean of its divisors is an integer number (189386120).

Almost surely, 2^973985748 is an apocalyptic number.

It is an amenable number.

973985748 is an abundant number, since it is smaller than the sum of its proper divisors (1298647692).

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

973985748 is a wasteful number, since it uses less digits than its factorization.

973985748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81165486 (or 81165484 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 60.

The square root of 973985748 is about 31208.7447360511. The cubic root of 973985748 is about 991.2522832509.

The spelling of 973985748 in words is "nine hundred seventy-three million, nine hundred eighty-five thousand, seven hundred forty-eight".