3241240 has 16 divisors (see below), whose sum is σ = 7292880. Its totient is φ = 1296480.

The previous prime is 3241219. The next prime is 3241253. The reversal of 3241240 is 421423.

3241240 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40476 + ... + 40555.

It is an arithmetic number, because the mean of its divisors is an integer number (455805).

Almost surely, 2^3241240 is an apocalyptic number.

It is an amenable number.

3241240 is an abundant number, since it is smaller than the sum of its proper divisors (4051640).

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

3241240 is a wasteful number, since it uses less digits than its factorization.

3241240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81042 (or 81038 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3241240 is about 1800.3444114946. The cubic root of 3241240 is about 147.9915992310.

Adding to 3241240 its reverse (421423), we get a palindrome (3662663).

It can be divided in two parts, 3241 and 240, that added together give a square (3481 = 59²).

The spelling of 3241240 in words is "three million, two hundred forty-one thousand, two hundred forty".