2297146339 has 2 divisors, whose sum is σ = 2297146340. Its totient is φ = 2297146338.

The previous prime is 2297146331. The next prime is 2297146343. The reversal of 2297146339 is 9336417922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2297146339 - 2³ = 2297146331 is a prime.

It is a super-2 number, since 2×2297146339² = 10553762605562205842, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2297146331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148573169 + 1148573170.

It is an arithmetic number, because the mean of its divisors is an integer number (1148573170).

Almost surely, 2^2297146339 is an apocalyptic number.

2297146339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2297146339 is an equidigital number, since it uses as much as digits as its factorization.

2297146339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 489888, while the sum is 46.

The square root of 2297146339 is about 47928.5545265033. The cubic root of 2297146339 is about 1319.4599755733.

The spelling of 2297146339 in words is "two billion, two hundred ninety-seven million, one hundred forty-six thousand, three hundred thirty-nine".