996830 has 16 divisors (see below), whose sum is σ = 1817424. Its totient is φ = 393600.

The previous prime is 996811. The next prime is 996841. The reversal of 996830 is 38699.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230 + ... + 1430.

It is an arithmetic number, because the mean of its divisors is an integer number (113589).

2⁹⁹⁶⁸³⁰ is an apocalyptic number.

996830 is a deficient number, since it is larger than the sum of its proper divisors (820594).

996830 is a wasteful number, since it uses less digits than its factorization.

996830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 996830 is about 998.4137418926. The cubic root of 996830 is about 99.8942214818.

The spelling of 996830 in words is "nine hundred ninety-six thousand, eight hundred thirty".