977992983733 has 8 divisors (see below), whose sum is σ = 978313691520. Its totient is φ = 977672340000.

The previous prime is 977992983691. The next prime is 977992983743. The reversal of 977992983733 is 337389299779.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-977992983733 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 977992983733.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (977992983743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65327073 + ... + 65342041.

It is an arithmetic number, because the mean of its divisors is an integer number (122289211440).

Almost surely, 2^977992983733 is an apocalyptic number.

It is an amenable number.

977992983733 is a deficient number, since it is larger than the sum of its proper divisors (320707787).

977992983733 is a wasteful number, since it uses less digits than its factorization.

977992983733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32027.

The product of its digits is 972182736, while the sum is 76.

The spelling of 977992983733 in words is "nine hundred seventy-seven billion, nine hundred ninety-two million, nine hundred eighty-three thousand, seven hundred thirty-three".