2860317149 has 2 divisors, whose sum is σ = 2860317150. Its totient is φ = 2860317148.

The previous prime is 2860317137. The next prime is 2860317157. The reversal of 2860317149 is 9417130682.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2137675225 + 722641924 = 46235^2 + 26882^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2860317149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2860313149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1430158574 + 1430158575.

It is an arithmetic number, because the mean of its divisors is an integer number (1430158575).

Almost surely, 2^2860317149 is an apocalyptic number.

It is an amenable number.

2860317149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2860317149 is an equidigital number, since it uses as much as digits as its factorization.

2860317149 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2860317149 is about 53481.9329213147. The cubic root of 2860317149 is about 1419.5087153545.

The spelling of 2860317149 in words is "two billion, eight hundred sixty million, three hundred seventeen thousand, one hundred forty-nine".