2972375867 has 2 divisors, whose sum is σ = 2972375868. Its totient is φ = 2972375866.

The previous prime is 2972375773. The next prime is 2972375881. The reversal of 2972375867 is 7685732792.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2972375867 - 2¹² = 2972371771 is a prime.

It is not a weakly prime, because it can be changed into another prime (2972375267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1486187933 + 1486187934.

It is an arithmetic number, because the mean of its divisors is an integer number (1486187934).

Almost surely, 2^2972375867 is an apocalyptic number.

2972375867 is a deficient number, since it is larger than the sum of its proper divisors (1).

2972375867 is an equidigital number, since it uses as much as digits as its factorization.

2972375867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8890560, while the sum is 56.

The square root of 2972375867 is about 54519.4998784838. The cubic root of 2972375867 is about 1437.8091470908.

The spelling of 2972375867 in words is "two billion, nine hundred seventy-two million, three hundred seventy-five thousand, eight hundred sixty-seven".