3397967 has 2 divisors, whose sum is σ = 3397968. Its totient is φ = 3397966.

The previous prime is 3397939. The next prime is 3397973. The reversal of 3397967 is 7697933.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3397967 - 2¹⁶ = 3332431 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3397907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1698983 + 1698984.

It is an arithmetic number, because the mean of its divisors is an integer number (1698984).

Almost surely, 2^3397967 is an apocalyptic number.

3397967 is a deficient number, since it is larger than the sum of its proper divisors (1).

3397967 is an equidigital number, since it uses as much as digits as its factorization.

3397967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 214326, while the sum is 44.

The square root of 3397967 is about 1843.3575345006. The cubic root of 3397967 is about 150.3394829477.

The spelling of 3397967 in words is "three million, three hundred ninety-seven thousand, nine hundred sixty-seven".