973328385 has 8 divisors (see below), whose sum is σ = 1557325440. Its totient is φ = 519108464.

The previous prime is 973328347. The next prime is 973328399. The reversal of 973328385 is 583823379.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 973328385 - 2¹⁴ = 973312001 is a prime.

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, 32444265 + ... + 32444294.

It is an arithmetic number, because the mean of its divisors is an integer number (194665680).

Almost surely, 2^973328385 is an apocalyptic number.

It is an amenable number.

973328385 is a deficient number, since it is larger than the sum of its proper divisors (583997055).

973328385 is a wasteful number, since it uses less digits than its factorization.

973328385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64888567.

The product of its digits is 1088640, while the sum is 48.

The square root of 973328385 is about 31198.2112468007. The cubic root of 973328385 is about 991.0292275485.

The spelling of 973328385 in words is "nine hundred seventy-three million, three hundred twenty-eight thousand, three hundred eighty-five".