3399540 has 24 divisors (see below), whose sum is σ = 9518880. Its totient is φ = 906528.

The previous prime is 3399509. The next prime is 3399563. The reversal of 3399540 is 459933.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28270 + ... + 28389.

It is an arithmetic number, because the mean of its divisors is an integer number (396620).

Almost surely, 2^3399540 is an apocalyptic number.

3399540 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3399540 is an abundant number, since it is smaller than the sum of its proper divisors (6119340).

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

3399540 is a wasteful number, since it uses less digits than its factorization.

3399540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56671 (or 56669 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 33.

The square root of 3399540 is about 1843.7841522261. The cubic root of 3399540 is about 150.3626779469.

The spelling of 3399540 in words is "three million, three hundred ninety-nine thousand, five hundred forty".