3150240997 has 2 divisors, whose sum is σ = 3150240998. Its totient is φ = 3150240996.

The previous prime is 3150240959. The next prime is 3150241001. The reversal of 3150240997 is 7990420513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2709618916 + 440622081 = 52054^2 + 20991^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3150240997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3150240917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1575120498 + 1575120499.

It is an arithmetic number, because the mean of its divisors is an integer number (1575120499).

Almost surely, 2^3150240997 is an apocalyptic number.

It is an amenable number.

3150240997 is a deficient number, since it is larger than the sum of its proper divisors (1).

3150240997 is an equidigital number, since it uses as much as digits as its factorization.

3150240997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 3150240997 is about 56127.0077324633. The cubic root of 3150240997 is about 1465.9345917164.

The spelling of 3150240997 in words is "three billion, one hundred fifty million, two hundred forty thousand, nine hundred ninety-seven".