996090717 has 8 divisors (see below), whose sum is σ = 1328425120. Its totient is φ = 663908400.

The previous prime is 996090703. The next prime is 996090721. The reversal of 996090717 is 717090699.

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

It is not a de Polignac number, because 996090717 - 2¹⁶ = 996025181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996090757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21742 + ... + 49647.

It is an arithmetic number, because the mean of its divisors is an integer number (166053140).

Almost surely, 2^996090717 is an apocalyptic number.

It is an amenable number.

996090717 is a deficient number, since it is larger than the sum of its proper divisors (332334403).

996090717 is a wasteful number, since it uses less digits than its factorization.

996090717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76043.

The product of its (nonzero) digits is 214326, while the sum is 48.

The square root of 996090717 is about 31560.9048824650. The cubic root of 996090717 is about 998.6952039143.

The spelling of 996090717 in words is "nine hundred ninety-six million, ninety thousand, seven hundred seventeen".