3349397 has 4 divisors (see below), whose sum is σ = 3399456. Its totient is φ = 3299340.

The previous prime is 3349393. The next prime is 3349403. The reversal of 3349397 is 7939433.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3349397 - 2² = 3349393 is a prime.

It is a super-2 number, since 2×3349397² = 22436920527218, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3349397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24929 + ... + 25062.

It is an arithmetic number, because the mean of its divisors is an integer number (849864).

Almost surely, 2^3349397 is an apocalyptic number.

It is an amenable number.

3349397 is a deficient number, since it is larger than the sum of its proper divisors (50059).

3349397 is an equidigital number, since it uses as much as digits as its factorization.

3349397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50058.

The product of its digits is 61236, while the sum is 38.

The square root of 3349397 is about 1830.1357873120. The cubic root of 3349397 is about 149.6197330915.

The spelling of 3349397 in words is "three million, three hundred forty-nine thousand, three hundred ninety-seven".