973276560 has 100 divisors (see below), whose sum is σ = 3380356188. Its totient is φ = 259538688.

The previous prime is 973276531. The next prime is 973276583. The reversal of 973276560 is 65672379.

It can be written as a sum of positive squares in 2 ways, for example, as 424030464 + 549246096 = 20592^2 + 23436^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 68619 + ... + 81578.

Almost surely, 2^973276560 is an apocalyptic number.

973276560 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

973276560 is an abundant number, since it is smaller than the sum of its proper divisors (2407079628).

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

973276560 is a wasteful number, since it uses less digits than its factorization.

973276560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150222 (or 150207 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 973276560 is about 31197.3806592797. The cubic root of 973276560 is about 991.0116380751.

The spelling of 973276560 in words is "nine hundred seventy-three million, two hundred seventy-six thousand, five hundred sixty".