3420584 has 16 divisors (see below), whose sum is σ = 6523200. Its totient is φ = 1681072.

The previous prime is 3420581. The next prime is 3420601. The reversal of 3420584 is 4850243.

It is not an unprimeable number, because it can be changed into a prime (3420581) 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, 3152 + ... + 4095.

It is an arithmetic number, because the mean of its divisors is an integer number (407700).

Almost surely, 2^3420584 is an apocalyptic number.

It is an amenable number.

3420584 is a deficient number, since it is larger than the sum of its proper divisors (3102616).

3420584 is a wasteful number, since it uses less digits than its factorization.

3420584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7312 (or 7308 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 3420584 is about 1849.4820896673. The cubic root of 3420584 is about 150.6723007613.

It can be divided in two parts, 3420 and 584, that added together give a palindrome (4004).

The spelling of 3420584 in words is "three million, four hundred twenty thousand, five hundred eighty-four".