868795441 has 2 divisors, whose sum is σ = 868795442. Its totient is φ = 868795440.

The previous prime is 868795393. The next prime is 868795493. The reversal of 868795441 is 144597868.

It is an a-pointer prime, because the next prime (868795493) can be obtained adding 868795441 to its sum of digits (52).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 829670416 + 39125025 = 28804^2 + 6255^2 .

It is a cyclic number.

It is not a de Polignac number, because 868795441 - 2⁷ = 868795313 is a prime.

It is not a weakly prime, because it can be changed into another prime (868795541) 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, 434397720 + 434397721.

It is an arithmetic number, because the mean of its divisors is an integer number (434397721).

Almost surely, 2^868795441 is an apocalyptic number.

It is an amenable number.

868795441 is a deficient number, since it is larger than the sum of its proper divisors (1).

868795441 is an equidigital number, since it uses as much as digits as its factorization.

868795441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1935360, while the sum is 52.

The square root of 868795441 is about 29475.3361473623. The cubic root of 868795441 is about 954.1994848646.

The spelling of 868795441 in words is "eight hundred sixty-eight million, seven hundred ninety-five thousand, four hundred forty-one".