3397671 has 24 divisors (see below), whose sum is σ = 5307120. Its totient is φ = 2086656.

The previous prime is 3397663. The next prime is 3397679. The reversal of 3397671 is 1767933.

It is an interprime number because it is at equal distance from previous prime (3397663) and next prime (3397679).

It is not a de Polignac number, because 3397671 - 2³ = 3397663 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3397679) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7900 + ... + 8318.

It is an arithmetic number, because the mean of its divisors is an integer number (221130).

Almost surely, 2^3397671 is an apocalyptic number.

3397671 is a deficient number, since it is larger than the sum of its proper divisors (1909449).

3397671 is a wasteful number, since it uses less digits than its factorization.

3397671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 492 counting only the distinct ones).

The product of its digits is 23814, while the sum is 36.

The square root of 3397671 is about 1843.2772444752. The cubic root of 3397671 is about 150.3351174179.

The spelling of 3397671 in words is "three million, three hundred ninety-seven thousand, six hundred seventy-one".