996888763 has 8 divisors (see below), whose sum is σ = 1073927456. Its totient is φ = 919900800.

The previous prime is 996888707. The next prime is 996888797. The reversal of 996888763 is 367888699.

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

It is not a de Polignac number, because 996888763 - 2²⁹ = 460017851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 996888695 and 996888704.

It is not an unprimeable number, because it can be changed into a prime (996888703) 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, 34723 + ... + 56563.

It is an arithmetic number, because the mean of its divisors is an integer number (134240932).

Almost surely, 2^996888763 is an apocalyptic number.

996888763 is a deficient number, since it is larger than the sum of its proper divisors (77038693).

996888763 is a wasteful number, since it uses less digits than its factorization.

996888763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25365.

The product of its digits is 31352832, while the sum is 64.

The square root of 996888763 is about 31573.5453029906. The cubic root of 996888763 is about 998.9618436043.

Subtracting from 996888763 its sum of digits (64), we obtain a palindrome (996888699).

The spelling of 996888763 in words is "nine hundred ninety-six million, eight hundred eighty-eight thousand, seven hundred sixty-three".