3422688 has 48 divisors (see below), whose sum is σ = 9099216. Its totient is φ = 1126400.

The previous prime is 3422677. The next prime is 3422693. The reversal of 3422688 is 8862243.

It is a tau number, because it is divible by the number of its divisors (48).

It is a nude number because it is divisible by every one of its digits.

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, 9520 + ... + 9872.

It is an arithmetic number, because the mean of its divisors is an integer number (189567).

Almost surely, 2^3422688 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 3422688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4549608).

3422688 is an abundant number, since it is smaller than the sum of its proper divisors (5676528).

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

3422688 is a wasteful number, since it uses less digits than its factorization.

3422688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467 (or 459 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 3422688 is about 1850.0508101131. The cubic root of 3422688 is about 150.7031872556.

It can be divided in two parts, 34 and 22688, that added together give a palindrome (22722).

The spelling of 3422688 in words is "three million, four hundred twenty-two thousand, six hundred eighty-eight".