3344402393 has 2 divisors, whose sum is σ = 3344402394. Its totient is φ = 3344402392.

The previous prime is 3344402381. The next prime is 3344402441. The reversal of 3344402393 is 3932044433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2916864064 + 427538329 = 54008^2 + 20677^2 .

It is a cyclic number.

It is not a de Polignac number, because 3344402393 - 2¹⁰ = 3344401369 is a prime.

It is a super-2 number, since 2×3344402393² = 22370054732608252898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3344452393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672201196 + 1672201197.

It is an arithmetic number, because the mean of its divisors is an integer number (1672201197).

Almost surely, 2^3344402393 is an apocalyptic number.

It is an amenable number.

3344402393 is a deficient number, since it is larger than the sum of its proper divisors (1).

3344402393 is an equidigital number, since it uses as much as digits as its factorization.

3344402393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 35.

The square root of 3344402393 is about 57830.8083377710. The cubic root of 3344402393 is about 1495.4532531725.

The spelling of 3344402393 in words is "three billion, three hundred forty-four million, four hundred two thousand, three hundred ninety-three".