996699 has 8 divisors (see below), whose sum is σ = 1449792. Its totient is φ = 604040.

The previous prime is 996689. The next prime is 996703.

996699 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 996699 - 2⁷ = 996571 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (996629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15069 + ... + 15134.

It is an arithmetic number, because the mean of its divisors is an integer number (181224).

2⁹⁹⁶⁶⁹⁹ is an apocalyptic number.

996699 is a deficient number, since it is larger than the sum of its proper divisors (453093).

996699 is a wasteful number, since it uses less digits than its factorization.

996699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30217.

The product of its digits is 236196, while the sum is 48.

The square root of 996699 is about 998.3481356721. The cubic root of 996699 is about 99.8898453708.

The spelling of 996699 in words is "nine hundred ninety-six thousand, six hundred ninety-nine".