973159680 has 72 divisors (see below), whose sum is σ = 3108040992. Its totient is φ = 259508224.

The previous prime is 973159667. The next prime is 973159697. The reversal of 973159680 is 86951379.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122874 + ... + 130553.

It is an arithmetic number, because the mean of its divisors is an integer number (43167236).

Almost surely, 2^973159680 is an apocalyptic number.

It is an amenable number.

973159680 is an abundant number, since it is smaller than the sum of its proper divisors (2134881312).

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

973159680 is a wasteful number, since it uses less digits than its factorization.

973159680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253451 (or 253437 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 48.

The square root of 973159680 is about 31195.5073688504. The cubic root of 973159680 is about 990.9719665566.

The spelling of 973159680 in words is "nine hundred seventy-three million, one hundred fifty-nine thousand, six hundred eighty".