4395274319 has 2 divisors, whose sum is σ = 4395274320. Its totient is φ = 4395274318.

The previous prime is 4395274277. The next prime is 4395274349. The reversal of 4395274319 is 9134725934.

It is a happy number.

4395274319 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4395274319 - 2²⁴ = 4378497103 is a prime.

It is a super-2 number, since 2×4395274319² = 38636872678521827522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4395274349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2197637159 + 2197637160.

It is an arithmetic number, because the mean of its divisors is an integer number (2197637160).

Almost surely, 2^4395274319 is an apocalyptic number.

4395274319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4395274319 is an equidigital number, since it uses as much as digits as its factorization.

4395274319 is an evil number, because the sum of its binary digits is even.

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

The square root of 4395274319 is about 66296.8650767138. The cubic root of 4395274319 is about 1638.0556869686.

The spelling of 4395274319 in words is "four billion, three hundred ninety-five million, two hundred seventy-four thousand, three hundred nineteen".