3343990 has 32 divisors (see below), whose sum is σ = 6713280. Its totient is φ = 1190784.

The previous prime is 3343957. The next prime is 3344021. The reversal of 3343990 is 993433.

3343990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3343990² = 22364538240200, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3327 + ... + 4213.

It is an arithmetic number, because the mean of its divisors is an integer number (209790).

Almost surely, 2^3343990 is an apocalyptic number.

3343990 is an abundant number, since it is smaller than the sum of its proper divisors (3369290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3343990 is a wasteful number, since it uses less digits than its factorization.

3343990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 3343990 is about 1828.6579778625. The cubic root of 3343990 is about 149.5391783316.

The spelling of 3343990 in words is "three million, three hundred forty-three thousand, nine hundred ninety".