3349381 has 4 divisors (see below), whose sum is σ = 3827872. Its totient is φ = 2870892.

The previous prime is 3349349. The next prime is 3349393. The reversal of 3349381 is 1839433.

3349381 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3349381 - 2⁵ = 3349349 is a prime.

It is a super-2 number, since 2×3349381² = 22436706166322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239235 + ... + 239248.

It is an arithmetic number, because the mean of its divisors is an integer number (956968).

Almost surely, 2^3349381 is an apocalyptic number.

It is an amenable number.

3349381 is a deficient number, since it is larger than the sum of its proper divisors (478491).

3349381 is an equidigital number, since it uses as much as digits as its factorization.

3349381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478490.

The product of its digits is 7776, while the sum is 31.

The square root of 3349381 is about 1830.1314160464. The cubic root of 3349381 is about 149.6194948476.

The spelling of 3349381 in words is "three million, three hundred forty-nine thousand, three hundred eighty-one".