3397958 has 8 divisors (see below), whose sum is σ = 5123928. Its totient is φ = 1689984.

The previous prime is 3397939. The next prime is 3397967. The reversal of 3397958 is 8597933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3397958² = 23092237139528, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4016 + ... + 4787.

It is an arithmetic number, because the mean of its divisors is an integer number (640491).

Almost surely, 2^3397958 is an apocalyptic number.

3397958 is a deficient number, since it is larger than the sum of its proper divisors (1725970).

3397958 is a wasteful number, since it uses less digits than its factorization.

3397958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8998.

The product of its digits is 204120, while the sum is 44.

The square root of 3397958 is about 1843.3550933013. The cubic root of 3397958 is about 150.3393502158.

The spelling of 3397958 in words is "three million, three hundred ninety-seven thousand, nine hundred fifty-eight".