973104660 has 144 divisors (see below), whose sum is σ = 3298905792. Its totient is φ = 230131200.

The previous prime is 973104659. The next prime is 973104697. The reversal of 973104660 is 66401379.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 75187 + ... + 87173.

It is an arithmetic number, because the mean of its divisors is an integer number (22909068).

Almost surely, 2^973104660 is an apocalyptic number.

973104660 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 973104660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1649452896).

973104660 is an abundant number, since it is smaller than the sum of its proper divisors (2325801132).

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

973104660 is a wasteful number, since it uses less digits than its factorization.

973104660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12054 (or 12049 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 973104660 is about 31194.6254986336. The cubic root of 973104660 is about 990.9532905173.

The spelling of 973104660 in words is "nine hundred seventy-three million, one hundred four thousand, six hundred sixty".