996762313 has 4 divisors (see below), whose sum is σ = 1028915968. Its totient is φ = 964608660.

The previous prime is 996762301. The next prime is 996762329. The reversal of 996762313 is 313267699.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313267699 = 283 ⋅1106953.

It is a cyclic number.

It is not a de Polignac number, because 996762313 - 2⁵ = 996762281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (996762383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16076781 + ... + 16076842.

It is an arithmetic number, because the mean of its divisors is an integer number (257228992).

Almost surely, 2^996762313 is an apocalyptic number.

It is an amenable number.

996762313 is a deficient number, since it is larger than the sum of its proper divisors (32153655).

996762313 is a wasteful number, since it uses less digits than its factorization.

996762313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32153654.

The product of its digits is 367416, while the sum is 46.

The square root of 996762313 is about 31571.5427719331. The cubic root of 996762313 is about 998.9196041652.

The spelling of 996762313 in words is "nine hundred ninety-six million, seven hundred sixty-two thousand, three hundred thirteen".