973204640216 has 32 divisors (see below), whose sum is σ = 1849576214640. Its totient is φ = 480017000448.

The previous prime is 973204640203. The next prime is 973204640249. The reversal of 973204640216 is 612046402379.

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, 1804325 + ... + 2280788.

Almost surely, 2^973204640216 is an apocalyptic number.

It is an amenable number.

973204640216 is a deficient number, since it is larger than the sum of its proper divisors (876371574424).

973204640216 is a wasteful number, since it uses less digits than its factorization.

973204640216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4085523 (or 4085519 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 973204640216 in words is "nine hundred seventy-three billion, two hundred four million, six hundred forty thousand, two hundred sixteen".