2269407593 has 2 divisors, whose sum is σ = 2269407594. Its totient is φ = 2269407592.

The previous prime is 2269407563. The next prime is 2269407601. The reversal of 2269407593 is 3957049622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2185282009 + 84125584 = 46747^2 + 9172^2 .

It is a cyclic number.

It is not a de Polignac number, because 2269407593 - 2⁸ = 2269407337 is a prime.

It is not a weakly prime, because it can be changed into another prime (2269407563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134703796 + 1134703797.

It is an arithmetic number, because the mean of its divisors is an integer number (1134703797).

Almost surely, 2^2269407593 is an apocalyptic number.

It is an amenable number.

2269407593 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269407593 is an equidigital number, since it uses as much as digits as its factorization.

2269407593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 2269407593 is about 47638.2996442988. The cubic root of 2269407593 is about 1314.1274926548.

The spelling of 2269407593 in words is "two billion, two hundred sixty-nine million, four hundred seven thousand, five hundred ninety-three".