3444444631 has 2 divisors, whose sum is σ = 3444444632. Its totient is φ = 3444444630.

The previous prime is 3444444623. The next prime is 3444444671. The reversal of 3444444631 is 1364444443.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3444444631 - 2³ = 3444444623 is a prime.

It is a super-2 number, since 2×3444444631² = 23728397632049452322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3444444611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1722222315 + 1722222316.

It is an arithmetic number, because the mean of its divisors is an integer number (1722222316).

Almost surely, 2^3444444631 is an apocalyptic number.

3444444631 is a deficient number, since it is larger than the sum of its proper divisors (1).

3444444631 is an equidigital number, since it uses as much as digits as its factorization.

3444444631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 37.

The square root of 3444444631 is about 58689.3911282099. The cubic root of 3444444631 is about 1510.2183259596.

The spelling of 3444444631 in words is "three billion, four hundred forty-four million, four hundred forty-four thousand, six hundred thirty-one".