885976849 has 2 divisors, whose sum is σ = 885976850. Its totient is φ = 885976848.

The previous prime is 885976843. The next prime is 885976853. The reversal of 885976849 is 948679588.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 585301249 + 300675600 = 24193^2 + 17340^2 .

It is a cyclic number.

It is not a de Polignac number, because 885976849 - 2³ = 885976841 is a prime.

It is not a weakly prime, because it can be changed into another prime (885976841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 442988424 + 442988425.

It is an arithmetic number, because the mean of its divisors is an integer number (442988425).

Almost surely, 2^885976849 is an apocalyptic number.

It is an amenable number.

885976849 is a deficient number, since it is larger than the sum of its proper divisors (1).

885976849 is an equidigital number, since it uses as much as digits as its factorization.

885976849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34836480, while the sum is 64.

The square root of 885976849 is about 29765.3632432060. The cubic root of 885976849 is about 960.4485927921.

The spelling of 885976849 in words is "eight hundred eighty-five million, nine hundred seventy-six thousand, eight hundred forty-nine".