3240234 has 24 divisors (see below), whose sum is σ = 7434180. Its totient is φ = 1016448.

The previous prime is 3240197. The next prime is 3240247. The reversal of 3240234 is 4320423.

It can be written as a sum of positive squares in 2 ways, for example, as 3229209 + 11025 = 1797^2 + 105^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4989 + ... + 5600.

Almost surely, 2^3240234 is an apocalyptic number.

3240234 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3240234 is an abundant number, since it is smaller than the sum of its proper divisors (4193946).

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

3240234 is a wasteful number, since it uses less digits than its factorization.

3240234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10614 (or 10611 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 3240234 is about 1800.0649988264. The cubic root of 3240234 is about 147.9762866804.

Adding to 3240234 its reverse (4320423), we get a palindrome (7560657).

The spelling of 3240234 in words is "three million, two hundred forty thousand, two hundred thirty-four".