996617874 has 16 divisors (see below), whose sum is σ = 2277983808. Its totient is φ = 284747952.

The previous prime is 996617833. The next prime is 996617879. The reversal of 996617874 is 478716699.

It is not an unprimeable number, because it can be changed into a prime (996617879) 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 7 ways as a sum of consecutive naturals, for example, 11864457 + ... + 11864540.

It is an arithmetic number, because the mean of its divisors is an integer number (142373988).

Almost surely, 2^996617874 is an apocalyptic number.

996617874 is an abundant number, since it is smaller than the sum of its proper divisors (1281365934).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

996617874 is a wasteful number, since it uses less digits than its factorization.

996617874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23729009.

The product of its digits is 4572288, while the sum is 57.

The square root of 996617874 is about 31569.2552018574. The cubic root of 996617874 is about 998.8713512980.

The spelling of 996617874 in words is "nine hundred ninety-six million, six hundred seventeen thousand, eight hundred seventy-four".