869363041 has 2 divisors, whose sum is σ = 869363042. Its totient is φ = 869363040.

The previous prime is 869363023. The next prime is 869363071. The reversal of 869363041 is 140363968.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 759553600 + 109809441 = 27560^2 + 10479^2 .

It is a cyclic number.

It is not a de Polignac number, because 869363041 - 2²⁹ = 332492129 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 869362985 and 869363003.

It is not a weakly prime, because it can be changed into another prime (869363071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434681520 + 434681521.

It is an arithmetic number, because the mean of its divisors is an integer number (434681521).

Almost surely, 2^869363041 is an apocalyptic number.

It is an amenable number.

869363041 is a deficient number, since it is larger than the sum of its proper divisors (1).

869363041 is an equidigital number, since it uses as much as digits as its factorization.

869363041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 869363041 is about 29484.9629641958. The cubic root of 869363041 is about 954.4072383043.

The spelling of 869363041 in words is "eight hundred sixty-nine million, three hundred sixty-three thousand, forty-one".