3427395229 has 2 divisors, whose sum is σ = 3427395230. Its totient is φ = 3427395228.

The previous prime is 3427395197. The next prime is 3427395233. The reversal of 3427395229 is 9225937243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3248772004 + 178623225 = 56998^2 + 13365^2 .

It is a cyclic number.

It is not a de Polignac number, because 3427395229 - 2⁵ = 3427395197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3427395259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1713697614 + 1713697615.

It is an arithmetic number, because the mean of its divisors is an integer number (1713697615).

Almost surely, 2^3427395229 is an apocalyptic number.

It is an amenable number.

3427395229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3427395229 is an equidigital number, since it uses as much as digits as its factorization.

3427395229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 816480, while the sum is 46.

The square root of 3427395229 is about 58543.9597994533. The cubic root of 3427395229 is about 1507.7224306309.

The spelling of 3427395229 in words is "three billion, four hundred twenty-seven million, three hundred ninety-five thousand, two hundred twenty-nine".