3231828 has 36 divisors (see below), whose sum is σ = 8255520. Its totient is φ = 1065936.

The previous prime is 3231821. The next prime is 3231829. The reversal of 3231828 is 8281323.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3231821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3433 + ... + 4271.

It is an arithmetic number, because the mean of its divisors is an integer number (229320).

Almost surely, 2^3231828 is an apocalyptic number.

It is an amenable number.

3231828 is an abundant number, since it is smaller than the sum of its proper divisors (5023692).

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

3231828 is a wasteful number, since it uses less digits than its factorization.

3231828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956 (or 951 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 3231828 is about 1797.7285668309. The cubic root of 3231828 is about 147.8482130213.

The spelling of 3231828 in words is "three million, two hundred thirty-one thousand, eight hundred twenty-eight".