3231361 has 8 divisors (see below), whose sum is σ = 3731840. Its totient is φ = 2740608.

The previous prime is 3231331. The next prime is 3231367. The reversal of 3231361 is 1631323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3231361 - 2⁵ = 3231329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3231367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701 + ... + 3058.

It is an arithmetic number, because the mean of its divisors is an integer number (466480).

Almost surely, 2^3231361 is an apocalyptic number.

It is an amenable number.

3231361 is a deficient number, since it is larger than the sum of its proper divisors (500479).

3231361 is an equidigital number, since it uses as much as digits as its factorization.

3231361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4863.

The product of its digits is 324, while the sum is 19.

The square root of 3231361 is about 1797.5986760120. The cubic root of 3231361 is about 147.8410913096.

Adding to 3231361 its reverse (1631323), we get a palindrome (4862684).

The spelling of 3231361 in words is "three million, two hundred thirty-one thousand, three hundred sixty-one".