970903319 has 2 divisors, whose sum is σ = 970903320. Its totient is φ = 970903318.

The previous prime is 970903313. The next prime is 970903327. The reversal of 970903319 is 913309079.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-970903319 is a prime.

It is a super-2 number, since 2×970903319² = 1885306509690431522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (970903313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485451659 + 485451660.

It is an arithmetic number, because the mean of its divisors is an integer number (485451660).

Almost surely, 2^970903319 is an apocalyptic number.

970903319 is a deficient number, since it is larger than the sum of its proper divisors (1).

970903319 is an equidigital number, since it uses as much as digits as its factorization.

970903319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45927, while the sum is 41.

The square root of 970903319 is about 31159.3215426780. The cubic root of 970903319 is about 990.2054870535.

The spelling of 970903319 in words is "nine hundred seventy million, nine hundred three thousand, three hundred nineteen".