3397907 has 2 divisors, whose sum is σ = 3397908. Its totient is φ = 3397906.

The previous prime is 3397897. The next prime is 3397939. The reversal of 3397907 is 7097933.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3397907 - 2¹⁴ = 3381523 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3397967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1698953 + 1698954.

It is an arithmetic number, because the mean of its divisors is an integer number (1698954).

Almost surely, 2^3397907 is an apocalyptic number.

3397907 is a deficient number, since it is larger than the sum of its proper divisors (1).

3397907 is an equidigital number, since it uses as much as digits as its factorization.

3397907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35721, while the sum is 38.

The square root of 3397907 is about 1843.3412597780. The cubic root of 3397907 is about 150.3385980635.

The spelling of 3397907 in words is "three million, three hundred ninety-seven thousand, nine hundred seven".