2349228239 has 2 divisors, whose sum is σ = 2349228240. Its totient is φ = 2349228238.

The previous prime is 2349228179. The next prime is 2349228263. The reversal of 2349228239 is 9328229432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2349228239 is a prime.

It is a super-2 number, since 2×2349228239² = 11037746637830082242, which contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2349228239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2349228439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1174614119 + 1174614120.

It is an arithmetic number, because the mean of its divisors is an integer number (1174614120).

Almost surely, 2^2349228239 is an apocalyptic number.

2349228239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2349228239 is an equidigital number, since it uses as much as digits as its factorization.

2349228239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 44.

The square root of 2349228239 is about 48468.8378135891. The cubic root of 2349228239 is about 1329.3573390890.

The spelling of 2349228239 in words is "two billion, three hundred forty-nine million, two hundred twenty-eight thousand, two hundred thirty-nine".