316089743 has 2 divisors, whose sum is σ = 316089744. Its totient is φ = 316089742.

The previous prime is 316089703. The next prime is 316089773. The reversal of 316089743 is 347980613.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 316089743 - 2²⁴ = 299312527 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 316089743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (316089703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158044871 + 158044872.

It is an arithmetic number, because the mean of its divisors is an integer number (158044872).

Almost surely, 2^316089743 is an apocalyptic number.

316089743 is a deficient number, since it is larger than the sum of its proper divisors (1).

316089743 is an equidigital number, since it uses as much as digits as its factorization.

316089743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 316089743 is about 17778.9128745264. The cubic root of 316089743 is about 681.1929341083.

The spelling of 316089743 in words is "three hundred sixteen million, eighty-nine thousand, seven hundred forty-three".