970903859 has 2 divisors, whose sum is σ = 970903860. Its totient is φ = 970903858.

The previous prime is 970903831. The next prime is 970903883. The reversal of 970903859 is 958309079.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 970903859 - 2⁸ = 970903603 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (970903889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485451929 + 485451930.

It is an arithmetic number, because the mean of its divisors is an integer number (485451930).

Almost surely, 2^970903859 is an apocalyptic number.

970903859 is a deficient number, since it is larger than the sum of its proper divisors (1).

970903859 is an equidigital number, since it uses as much as digits as its factorization.

970903859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 612360, while the sum is 50.

The square root of 970903859 is about 31159.3302078206. The cubic root of 970903859 is about 990.2056706319.

The spelling of 970903859 in words is "nine hundred seventy million, nine hundred three thousand, eight hundred fifty-nine".