996852869 has 2 divisors, whose sum is σ = 996852870. Its totient is φ = 996852868.

The previous prime is 996852859. The next prime is 996852877. The reversal of 996852869 is 968258699.

996852869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 906792769 + 90060100 = 30113^2 + 9490^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-996852869 is a prime.

It is a super-2 number, since 2×996852869² = 1987431284867062322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (996852859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498426434 + 498426435.

It is an arithmetic number, because the mean of its divisors is an integer number (498426435).

Almost surely, 2^996852869 is an apocalyptic number.

It is an amenable number.

996852869 is a deficient number, since it is larger than the sum of its proper divisors (1).

996852869 is an equidigital number, since it uses as much as digits as its factorization.

996852869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16796160, while the sum is 62.

The square root of 996852869 is about 31572.9768789704. The cubic root of 996852869 is about 998.9498539126.

The spelling of 996852869 in words is "nine hundred ninety-six million, eight hundred fifty-two thousand, eight hundred sixty-nine".