880972199 has 2 divisors, whose sum is σ = 880972200. Its totient is φ = 880972198.

The previous prime is 880972193. The next prime is 880972217. The reversal of 880972199 is 991279088.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-880972199 is a prime.

It is a super-2 number, since 2×880972199² = 1552224030821791202, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 880972199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (880972193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440486099 + 440486100.

It is an arithmetic number, because the mean of its divisors is an integer number (440486100).

Almost surely, 2^880972199 is an apocalyptic number.

880972199 is a deficient number, since it is larger than the sum of its proper divisors (1).

880972199 is an equidigital number, since it uses as much as digits as its factorization.

880972199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 53.

The square root of 880972199 is about 29681.1758358728. The cubic root of 880972199 is about 958.6367365054.

The spelling of 880972199 in words is "eight hundred eighty million, nine hundred seventy-two thousand, one hundred ninety-nine".