3347381423 has 2 divisors, whose sum is σ = 3347381424. Its totient is φ = 3347381422.

The previous prime is 3347381381. The next prime is 3347381441. The reversal of 3347381423 is 3241837433.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3347381423 is a prime.

It is a super-2 number, since 2×3347381423² = 22409924782091009858, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3347383423) 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, 1673690711 + 1673690712.

It is an arithmetic number, because the mean of its divisors is an integer number (1673690712).

Almost surely, 2^3347381423 is an apocalyptic number.

3347381423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3347381423 is an equidigital number, since it uses as much as digits as its factorization.

3347381423 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 38.

The square root of 3347381423 is about 57856.5590317986. The cubic root of 3347381423 is about 1495.8971469259.

The spelling of 3347381423 in words is "three billion, three hundred forty-seven million, three hundred eighty-one thousand, four hundred twenty-three".