3345384671 has 2 divisors, whose sum is σ = 3345384672. Its totient is φ = 3345384670.

The previous prime is 3345384643. The next prime is 3345384683. The reversal of 3345384671 is 1764835433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3345384671 - 2²⁶ = 3278275807 is a prime.

It is a super-2 number, since 2×3345384671² = 22383197193923556482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3345384271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672692335 + 1672692336.

It is an arithmetic number, because the mean of its divisors is an integer number (1672692336).

Almost surely, 2^3345384671 is an apocalyptic number.

3345384671 is a deficient number, since it is larger than the sum of its proper divisors (1).

3345384671 is an equidigital number, since it uses as much as digits as its factorization.

3345384671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 725760, while the sum is 44.

The square root of 3345384671 is about 57839.3004020623. The cubic root of 3345384671 is about 1495.5996477414.

The spelling of 3345384671 in words is "three billion, three hundred forty-five million, three hundred eighty-four thousand, six hundred seventy-one".