992336663 has 4 divisors (see below), whose sum is σ = 997819368. Its totient is φ = 986853960.

The previous prime is 992336651. The next prime is 992336677. The reversal of 992336663 is 366633299.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 992336663 - 2⁴ = 992336647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992330663) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2741081 + ... + 2741442.

It is an arithmetic number, because the mean of its divisors is an integer number (249454842).

Almost surely, 2^992336663 is an apocalyptic number.

992336663 is a deficient number, since it is larger than the sum of its proper divisors (5482705).

992336663 is a wasteful number, since it uses less digits than its factorization.

992336663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5482704.

The product of its digits is 944784, while the sum is 47.

The square root of 992336663 is about 31501.3755731397. The cubic root of 992336663 is about 997.4390012175.

The spelling of 992336663 in words is "nine hundred ninety-two million, three hundred thirty-six thousand, six hundred sixty-three".