3344742437 has 2 divisors, whose sum is σ = 3344742438. Its totient is φ = 3344742436.

The previous prime is 3344742431. The next prime is 3344742461. The reversal of 3344742437 is 7342474433.

It is a happy number.

3344742437 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2906719396 + 438023041 = 53914^2 + 20929^2 .

It is a cyclic number.

It is not a de Polignac number, because 3344742437 - 2¹⁴ = 3344726053 is a prime.

It is a super-2 number, since 2×3344742437² = 22374603939737397938, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3344742394 and 3344742403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3344742431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1672371218 + 1672371219.

It is an arithmetic number, because the mean of its divisors is an integer number (1672371219).

Almost surely, 2^3344742437 is an apocalyptic number.

It is an amenable number.

3344742437 is a deficient number, since it is larger than the sum of its proper divisors (1).

3344742437 is an equidigital number, since it uses as much as digits as its factorization.

3344742437 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 41.

The square root of 3344742437 is about 57833.7482530745. The cubic root of 3344742437 is about 1495.5039351392.

The spelling of 3344742437 in words is "three billion, three hundred forty-four million, seven hundred forty-two thousand, four hundred thirty-seven".