3234688 has 32 divisors (see below), whose sum is σ = 6627960. Its totient is φ = 1571328.

The previous prime is 3234683. The next prime is 3234691. The reversal of 3234688 is 8864323.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3234683) 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, 4395 + ... + 5077.

Almost surely, 2^3234688 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 3234688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3313980).

3234688 is an abundant number, since it is smaller than the sum of its proper divisors (3393272).

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

3234688 is an equidigital number, since it uses as much as digits as its factorization.

3234688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 734 (or 722 counting only the distinct ones).

The product of its digits is 27648, while the sum is 34.

The square root of 3234688 is about 1798.5238391525. The cubic root of 3234688 is about 147.8918128269.

The spelling of 3234688 in words is "three million, two hundred thirty-four thousand, six hundred eighty-eight".