996979718 has 32 divisors (see below), whose sum is σ = 1727889408. Its totient is φ = 422604000.

The previous prime is 996979717. The next prime is 996979721. The reversal of 996979718 is 817979699.

996979718 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996979717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 765668 + ... + 766968.

It is an arithmetic number, because the mean of its divisors is an integer number (53996544).

Almost surely, 2^996979718 is an apocalyptic number.

996979718 is a deficient number, since it is larger than the sum of its proper divisors (730909690).

996979718 is a wasteful number, since it uses less digits than its factorization.

996979718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868.

The product of its digits is 15431472, while the sum is 65.

The square root of 996979718 is about 31574.9856373681. The cubic root of 996979718 is about 998.9922240622.

The spelling of 996979718 in words is "nine hundred ninety-six million, nine hundred seventy-nine thousand, seven hundred eighteen".