3389568 has 128 divisors (see below), whose sum is σ = 11195520. Its totient is φ = 884736.

The previous prime is 3389557. The next prime is 3389591. The reversal of 3389568 is 8659833.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×3389568² = 22978342453248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34896 + ... + 34992.

It is an arithmetic number, because the mean of its divisors is an integer number (87465).

Almost surely, 2^3389568 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 3389568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5597760).

3389568 is an abundant number, since it is smaller than the sum of its proper divisors (7805952).

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

3389568 is a wasteful number, since it uses less digits than its factorization.

3389568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 122 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 3389568 is about 1841.0779451180. The cubic root of 3389568 is about 150.2155124365.

The spelling of 3389568 in words is "three million, three hundred eighty-nine thousand, five hundred sixty-eight".