3409888 has 48 divisors (see below), whose sum is σ = 7239456. Its totient is φ = 1576960.

The previous prime is 3409853. The next prime is 3409891. The reversal of 3409888 is 8889043.

It is a self number, because there is not a number n which added to its sum of digits gives 3409888.

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, 30120 + ... + 30232.

It is an arithmetic number, because the mean of its divisors is an integer number (150822).

Almost surely, 2^3409888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3409888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3619728).

3409888 is an abundant number, since it is smaller than the sum of its proper divisors (3829568).

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

3409888 is a wasteful number, since it uses less digits than its factorization.

3409888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 3409888 is about 1846.5882053127. The cubic root of 3409888 is about 150.5150884605.

The spelling of 3409888 in words is "three million, four hundred nine thousand, eight hundred eighty-eight".