3344812637 has 2 divisors, whose sum is σ = 3344812638. Its totient is φ = 3344812636.

The previous prime is 3344812633. The next prime is 3344812703. The reversal of 3344812637 is 7362184433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3329982436 + 14830201 = 57706^2 + 3851^2 .

It is a cyclic number.

It is not a de Polignac number, because 3344812637 - 2² = 3344812633 is a prime.

It is a super-2 number, since 2×3344812637² = 22375543153269787538, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3344812594 and 3344812603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3344812633) 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, 1672406318 + 1672406319.

It is an arithmetic number, because the mean of its divisors is an integer number (1672406319).

Almost surely, 2^3344812637 is an apocalyptic number.

It is an amenable number.

3344812637 is a deficient number, since it is larger than the sum of its proper divisors (1).

3344812637 is an equidigital number, since it uses as much as digits as its factorization.

3344812637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 41.

The square root of 3344812637 is about 57834.3551619623. The cubic root of 3344812637 is about 1495.5143976929.

The spelling of 3344812637 in words is "three billion, three hundred forty-four million, eight hundred twelve thousand, six hundred thirty-seven".