3172234 has 16 divisors (see below), whose sum is σ = 5426568. Its totient is φ = 1377792.

The previous prime is 3172207. The next prime is 3172237. The reversal of 3172234 is 4322713.

It can be written as a sum of positive squares in 4 ways, for example, as 3073009 + 99225 = 1753^2 + 315^2 .

It is not an unprimeable number, because it can be changed into a prime (3172237) 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, 3147 + ... + 4030.

Almost surely, 2^3172234 is an apocalyptic number.

3172234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3172234 is a deficient number, since it is larger than the sum of its proper divisors (2254334).

3172234 is a wasteful number, since it uses less digits than its factorization.

3172234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7209.

The product of its digits is 1008, while the sum is 22.

The square root of 3172234 is about 1781.0766406868. The cubic root of 3172234 is about 146.9338094959.

Adding to 3172234 its reverse (4322713), we get a palindrome (7494947).

The spelling of 3172234 in words is "three million, one hundred seventy-two thousand, two hundred thirty-four".