996585699 has 16 divisors (see below), whose sum is σ = 1387441152. Its totient is φ = 635097408.

The previous prime is 996585649. The next prime is 996585721.

996585699 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 996585699 - 2⁷ = 996585571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (996585619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133894 + ... + 141140.

It is an arithmetic number, because the mean of its divisors is an integer number (86715072).

Almost surely, 2^996585699 is an apocalyptic number.

996585699 is a deficient number, since it is larger than the sum of its proper divisors (390855453).

996585699 is a wasteful number, since it uses less digits than its factorization.

996585699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9266.

The product of its digits is 47239200, while the sum is 66.

The square root of 996585699 is about 31568.7456038405. The cubic root of 996585699 is about 998.8606019318.

The spelling of 996585699 in words is "nine hundred ninety-six million, five hundred eighty-five thousand, six hundred ninety-nine".