2942311597 has 2 divisors, whose sum is σ = 2942311598. Its totient is φ = 2942311596.

The previous prime is 2942311543. The next prime is 2942311621. The reversal of 2942311597 is 7951132492.

2942311597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1851925156 + 1090386441 = 43034^2 + 33021^2 .

It is a cyclic number.

It is not a de Polignac number, because 2942311597 - 2¹¹ = 2942309549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2942351597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1471155798 + 1471155799.

It is an arithmetic number, because the mean of its divisors is an integer number (1471155799).

Almost surely, 2^2942311597 is an apocalyptic number.

It is an amenable number.

2942311597 is a deficient number, since it is larger than the sum of its proper divisors (1).

2942311597 is an equidigital number, since it uses as much as digits as its factorization.

2942311597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 43.

The square root of 2942311597 is about 54243.0787935198. The cubic root of 2942311597 is about 1432.9451092015.

The spelling of 2942311597 in words is "two billion, nine hundred forty-two million, three hundred eleven thousand, five hundred ninety-seven".