2927372639 has 2 divisors, whose sum is σ = 2927372640. Its totient is φ = 2927372638.

The previous prime is 2927372599. The next prime is 2927372677. The reversal of 2927372639 is 9362737292.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2927372639 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2927372039) 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, 1463686319 + 1463686320.

It is an arithmetic number, because the mean of its divisors is an integer number (1463686320).

Almost surely, 2^2927372639 is an apocalyptic number.

2927372639 is a deficient number, since it is larger than the sum of its proper divisors (1).

2927372639 is an equidigital number, since it uses as much as digits as its factorization.

2927372639 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608, while the sum is 50.

The square root of 2927372639 is about 54105.1997408752. The cubic root of 2927372639 is about 1430.5158357135.

The spelling of 2927372639 in words is "two billion, nine hundred twenty-seven million, three hundred seventy-two thousand, six hundred thirty-nine".