996081699 has 8 divisors (see below), whose sum is σ = 1364003920. Its totient is φ = 646106976.

The previous prime is 996081689. The next prime is 996081743. The reversal of 996081699 is 996180699.

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

It is not a de Polignac number, because 996081699 - 2⁷ = 996081571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996081689) 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, 4486744 + ... + 4486965.

It is an arithmetic number, because the mean of its divisors is an integer number (170500490).

Almost surely, 2^996081699 is an apocalyptic number.

996081699 is a deficient number, since it is larger than the sum of its proper divisors (367922221).

996081699 is a wasteful number, since it uses less digits than its factorization.

996081699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8973749.

The product of its (nonzero) digits is 1889568, while the sum is 57.

The square root of 996081699 is about 31560.7620155154. The cubic root of 996081699 is about 998.6921900454.

The spelling of 996081699 in words is "nine hundred ninety-six million, eighty-one thousand, six hundred ninety-nine".