3426910397 has 2 divisors, whose sum is σ = 3426910398. Its totient is φ = 3426910396.

The previous prime is 3426910387. The next prime is 3426910423. The reversal of 3426910397 is 7930196243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3183893476 + 243016921 = 56426^2 + 15589^2 .

It is a cyclic number.

It is not a de Polignac number, because 3426910397 - 2¹⁰ = 3426909373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3426910387) 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, 1713455198 + 1713455199.

It is an arithmetic number, because the mean of its divisors is an integer number (1713455199).

Almost surely, 2^3426910397 is an apocalyptic number.

It is an amenable number.

3426910397 is a deficient number, since it is larger than the sum of its proper divisors (1).

3426910397 is an equidigital number, since it uses as much as digits as its factorization.

3426910397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 3426910397 is about 58539.8189013256. The cubic root of 3426910397 is about 1507.6513342148.

The spelling of 3426910397 in words is "three billion, four hundred twenty-six million, nine hundred ten thousand, three hundred ninety-seven".