3706369 has 2 divisors, whose sum is σ = 3706370. Its totient is φ = 3706368.

The previous prime is 3706309. The next prime is 3706379. The reversal of 3706369 is 9636073.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3655744 + 50625 = 1912^2 + 225^2 .

It is a cyclic number.

It is not a de Polignac number, because 3706369 - 2¹⁵ = 3673601 is a prime.

It is a super-2 number, since 2×3706369² = 27474342328322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3706309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1853184 + 1853185.

It is an arithmetic number, because the mean of its divisors is an integer number (1853185).

Almost surely, 2^3706369 is an apocalyptic number.

It is an amenable number.

3706369 is a deficient number, since it is larger than the sum of its proper divisors (1).

3706369 is an equidigital number, since it uses as much as digits as its factorization.

3706369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 3706369 is about 1925.1932370544. The cubic root of 3706369 is about 154.7567325165.

The spelling of 3706369 in words is "three million, seven hundred six thousand, three hundred sixty-nine".