3397923 has 16 divisors (see below), whose sum is σ = 5062560. Its totient is φ = 2252448.

The previous prime is 3397907. The next prime is 3397939. The reversal of 3397923 is 3297933.

It is an interprime number because it is at equal distance from previous prime (3397907) and next prime (3397939).

It is not a de Polignac number, because 3397923 - 2⁴ = 3397907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3397973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8361 + ... + 8757.

It is an arithmetic number, because the mean of its divisors is an integer number (316410).

Almost surely, 2^3397923 is an apocalyptic number.

3397923 is a deficient number, since it is larger than the sum of its proper divisors (1664637).

3397923 is a wasteful number, since it uses less digits than its factorization.

3397923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 717 counting only the distinct ones).

The product of its digits is 30618, while the sum is 36.

The square root of 3397923 is about 1843.3455997181. The cubic root of 3397923 is about 150.3388340337.

The spelling of 3397923 in words is "three million, three hundred ninety-seven thousand, nine hundred twenty-three".