996810299 has 2 divisors, whose sum is σ = 996810300. Its totient is φ = 996810298.

The previous prime is 996810293. The next prime is 996810337. The reversal of 996810299 is 992018699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 996810299 - 2⁸ = 996810043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 996810299.

It is not a weakly prime, because it can be changed into another prime (996810293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498405149 + 498405150.

It is an arithmetic number, because the mean of its divisors is an integer number (498405150).

Almost surely, 2^996810299 is an apocalyptic number.

996810299 is a deficient number, since it is larger than the sum of its proper divisors (1).

996810299 is an equidigital number, since it uses as much as digits as its factorization.

996810299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 629856, while the sum is 53.

The square root of 996810299 is about 31572.3027193140. The cubic root of 996810299 is about 998.9356338600.

The spelling of 996810299 in words is "nine hundred ninety-six million, eight hundred ten thousand, two hundred ninety-nine".