886992313 has 2 divisors, whose sum is σ = 886992314. Its totient is φ = 886992312.

The previous prime is 886992307. The next prime is 886992317. The reversal of 886992313 is 313299688.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 884884009 + 2108304 = 29747^2 + 1452^2 .

It is a cyclic number.

It is not a de Polignac number, because 886992313 - 2²⁵ = 853437881 is a prime.

It is not a weakly prime, because it can be changed into another prime (886992317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 443496156 + 443496157.

It is an arithmetic number, because the mean of its divisors is an integer number (443496157).

Almost surely, 2^886992313 is an apocalyptic number.

It is an amenable number.

886992313 is a deficient number, since it is larger than the sum of its proper divisors (1).

886992313 is an equidigital number, since it uses as much as digits as its factorization.

886992313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 559872, while the sum is 49.

The square root of 886992313 is about 29782.4161712914. The cubic root of 886992313 is about 960.8153926671.

The spelling of 886992313 in words is "eight hundred eighty-six million, nine hundred ninety-two thousand, three hundred thirteen".