869041363 has 2 divisors, whose sum is σ = 869041364. Its totient is φ = 869041362.

The previous prime is 869041351. The next prime is 869041367. The reversal of 869041363 is 363140968.

869041363 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 is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-869041363 is a prime.

It is not a weakly prime, because it can be changed into another prime (869041367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434520681 + 434520682.

It is an arithmetic number, because the mean of its divisors is an integer number (434520682).

Almost surely, 2^869041363 is an apocalyptic number.

869041363 is a deficient number, since it is larger than the sum of its proper divisors (1).

869041363 is an equidigital number, since it uses as much as digits as its factorization.

869041363 is an odious number, because the sum of its binary digits is odd.

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

The square root of 869041363 is about 29479.5075094548. The cubic root of 869041363 is about 954.2895085523.

The spelling of 869041363 in words is "eight hundred sixty-nine million, forty-one thousand, three hundred sixty-three".