3349430 has 32 divisors (see below), whose sum is σ = 7015680. Its totient is φ = 1127520.

The previous prime is 3349429. The next prime is 3349439. The reversal of 3349430 is 349433.

It is a super-2 number, since 2×3349430² = 22437362649800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3349430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3349439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3725 + ... + 4535.

It is an arithmetic number, because the mean of its divisors is an integer number (219240).

Almost surely, 2^3349430 is an apocalyptic number.

3349430 is an abundant number, since it is smaller than the sum of its proper divisors (3666250).

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

3349430 is a wasteful number, since it uses less digits than its factorization.

3349430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 884.

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 3349430 is about 1830.1448030142. The cubic root of 3349430 is about 149.6202244670.

The spelling of 3349430 in words is "three million, three hundred forty-nine thousand, four hundred thirty".