3397331 has 8 divisors (see below), whose sum is σ = 4111200. Its totient is φ = 2740608.

The previous prime is 3397327. The next prime is 3397343. The reversal of 3397331 is 1337933.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3397331 - 2² = 3397327 is a prime.

It is a super-2 number, since 2×3397331² = 23083715847122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3397294 and 3397303.

It is not an unprimeable number, because it can be changed into a prime (3397351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14156 + ... + 14393.

It is an arithmetic number, because the mean of its divisors is an integer number (513900).

Almost surely, 2^3397331 is an apocalyptic number.

3397331 is a deficient number, since it is larger than the sum of its proper divisors (713869).

3397331 is a wasteful number, since it uses less digits than its factorization.

3397331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28573.

The product of its digits is 5103, while the sum is 29.

The square root of 3397331 is about 1843.1850151301. The cubic root of 3397331 is about 150.3301026450.

The spelling of 3397331 in words is "three million, three hundred ninety-seven thousand, three hundred thirty-one".