3381171943 has 2 divisors, whose sum is σ = 3381171944. Its totient is φ = 3381171942.

The previous prime is 3381171931. The next prime is 3381171949. The reversal of 3381171943 is 3491711833.

3381171943 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3381171943 - 2²¹ = 3379074791 is a prime.

It is a super-2 number, since 2×3381171943² = 22864647416260790498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3381171896 and 3381171905.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3381171949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1690585971 + 1690585972.

It is an arithmetic number, because the mean of its divisors is an integer number (1690585972).

Almost surely, 2^3381171943 is an apocalyptic number.

3381171943 is a deficient number, since it is larger than the sum of its proper divisors (1).

3381171943 is an equidigital number, since it uses as much as digits as its factorization.

3381171943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 54432, while the sum is 40.

The square root of 3381171943 is about 58147.8455576817. The cubic root of 3381171943 is about 1500.9138051197.

The spelling of 3381171943 in words is "three billion, three hundred eighty-one million, one hundred seventy-one thousand, nine hundred forty-three".