3243150 has 36 divisors (see below), whose sum is σ = 8714472. Its totient is φ = 864720.

The previous prime is 3243143. The next prime is 3243169. The reversal of 3243150 is 513423.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3154 + ... + 4053.

Almost surely, 2^3243150 is an apocalyptic number.

3243150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3243150 is an abundant number, since it is smaller than the sum of its proper divisors (5471322).

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

3243150 is a wasteful number, since it uses less digits than its factorization.

3243150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7225 (or 7217 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 3243150 is about 1800.8747874297. The cubic root of 3243150 is about 148.0206630512.

Adding to 3243150 its reverse (513423), we get a palindrome (3756573).

The spelling of 3243150 in words is "three million, two hundred forty-three thousand, one hundred fifty".