3421095239 has 2 divisors, whose sum is σ = 3421095240. Its totient is φ = 3421095238.

The previous prime is 3421095199. The next prime is 3421095247. The reversal of 3421095239 is 9325901243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3421095239 - 2²⁴ = 3404318023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3421091239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710547619 + 1710547620.

It is an arithmetic number, because the mean of its divisors is an integer number (1710547620).

Almost surely, 2^3421095239 is an apocalyptic number.

3421095239 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421095239 is an equidigital number, since it uses as much as digits as its factorization.

3421095239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 3421095239 is about 58490.1294151415. The cubic root of 3421095239 is about 1506.7980685957.

The spelling of 3421095239 in words is "three billion, four hundred twenty-one million, ninety-five thousand, two hundred thirty-nine".