999675263 has 2 divisors, whose sum is σ = 999675264. Its totient is φ = 999675262.

The previous prime is 999675247. The next prime is 999675301. The reversal of 999675263 is 362576999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 999675263 - 2⁴ = 999675247 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 999675199 and 999675208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (999675863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 499837631 + 499837632.

It is an arithmetic number, because the mean of its divisors is an integer number (499837632).

Almost surely, 2^999675263 is an apocalyptic number.

999675263 is a deficient number, since it is larger than the sum of its proper divisors (1).

999675263 is an equidigital number, since it uses as much as digits as its factorization.

999675263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5511240, while the sum is 56.

The square root of 999675263 is about 31617.6416419694. The cubic root of 999675263 is about 999.8917426141.

The spelling of 999675263 in words is "nine hundred ninety-nine million, six hundred seventy-five thousand, two hundred sixty-three".