996680830 has 16 divisors (see below), whose sum is σ = 1823436864. Its totient is φ = 392136480.

The previous prime is 996680809. The next prime is 996680837. The reversal of 996680830 is 38086699.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996680837) 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, 816342 + ... + 817561.

It is an arithmetic number, because the mean of its divisors is an integer number (113964804).

Almost surely, 2^996680830 is an apocalyptic number.

996680830 is a deficient number, since it is larger than the sum of its proper divisors (826756034).

996680830 is a wasteful number, since it uses less digits than its factorization.

996680830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633971.

The product of its (nonzero) digits is 559872, while the sum is 49.

The square root of 996680830 is about 31570.2522954759. The cubic root of 996680830 is about 998.8923836389.

The spelling of 996680830 in words is "nine hundred ninety-six million, six hundred eighty thousand, eight hundred thirty".