3406287737 has 2 divisors, whose sum is σ = 3406287738. Its totient is φ = 3406287736.

The previous prime is 3406287653. The next prime is 3406287743. The reversal of 3406287737 is 7377826043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2999095696 + 407192041 = 54764^2 + 20179^2 .

It is a cyclic number.

It is not a de Polignac number, because 3406287737 - 2¹² = 3406283641 is a prime.

It is a super-2 number, since 2×3406287737² = 23205592294473162338, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3406287691 and 3406287700.

It is not a weakly prime, because it can be changed into another prime (3406287337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1703143868 + 1703143869.

It is an arithmetic number, because the mean of its divisors is an integer number (1703143869).

Almost surely, 2^3406287737 is an apocalyptic number.

It is an amenable number.

3406287737 is a deficient number, since it is larger than the sum of its proper divisors (1).

3406287737 is an equidigital number, since it uses as much as digits as its factorization.

3406287737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1185408, while the sum is 47.

The square root of 3406287737 is about 58363.4109438439. The cubic root of 3406287737 is about 1504.6209701016.

The spelling of 3406287737 in words is "three billion, four hundred six million, two hundred eighty-seven thousand, seven hundred thirty-seven".