3443442931 has 2 divisors, whose sum is σ = 3443442932. Its totient is φ = 3443442930.

The previous prime is 3443442911. The next prime is 3443442991. The reversal of 3443442931 is 1392443443.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3443442931 is a prime.

It is a super-2 number, since 2×3443442931² = 23714598438107741522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3443442911) 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, 1721721465 + 1721721466.

It is an arithmetic number, because the mean of its divisors is an integer number (1721721466).

Almost surely, 2^3443442931 is an apocalyptic number.

3443442931 is a deficient number, since it is larger than the sum of its proper divisors (1).

3443442931 is an equidigital number, since it uses as much as digits as its factorization.

3443442931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 37.

The square root of 3443442931 is about 58680.8565973606. The cubic root of 3443442931 is about 1510.0719131577.

The spelling of 3443442931 in words is "three billion, four hundred forty-three million, four hundred forty-two thousand, nine hundred thirty-one".