882399961 has 2 divisors, whose sum is σ = 882399962. Its totient is φ = 882399960.

The previous prime is 882399883. The next prime is 882399997. The reversal of 882399961 is 169993288.

882399961 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., 586559961 + 295840000 = 24219^2 + 17200^2 .

It is a cyclic number.

It is not a de Polignac number, because 882399961 - 2⁹ = 882399449 is a prime.

It is not a weakly prime, because it can be changed into another prime (882399061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441199980 + 441199981.

It is an arithmetic number, because the mean of its divisors is an integer number (441199981).

Almost surely, 2^882399961 is an apocalyptic number.

It is an amenable number.

882399961 is a deficient number, since it is larger than the sum of its proper divisors (1).

882399961 is an equidigital number, since it uses as much as digits as its factorization.

882399961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 55.

The square root of 882399961 is about 29705.2177403230. The cubic root of 882399961 is about 959.1543337561.

The spelling of 882399961 in words is "eight hundred eighty-two million, three hundred ninety-nine thousand, nine hundred sixty-one".