869070803 has 2 divisors, whose sum is σ = 869070804. Its totient is φ = 869070802.

The previous prime is 869070731. The next prime is 869070827. The reversal of 869070803 is 308070968.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 869070803 - 2¹⁴ = 869054419 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (869070883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 434535401 + 434535402.

It is an arithmetic number, because the mean of its divisors is an integer number (434535402).

Almost surely, 2^869070803 is an apocalyptic number.

869070803 is a deficient number, since it is larger than the sum of its proper divisors (1).

869070803 is an equidigital number, since it uses as much as digits as its factorization.

869070803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 869070803 is about 29480.0068351417. The cubic root of 869070803 is about 954.3002843976.

The spelling of 869070803 in words is "eight hundred sixty-nine million, seventy thousand, eight hundred three".