3234520 has 16 divisors (see below), whose sum is σ = 7277760. Its totient is φ = 1293792.

The previous prime is 3234481. The next prime is 3234533. The reversal of 3234520 is 254323.

3234520 is digitally balanced in base 2, 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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40392 + ... + 40471.

It is an arithmetic number, because the mean of its divisors is an integer number (454860).

Almost surely, 2^3234520 is an apocalyptic number.

It is an amenable number.

3234520 is an abundant number, since it is smaller than the sum of its proper divisors (4043240).

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

3234520 is a wasteful number, since it uses less digits than its factorization.

3234520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80874 (or 80870 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3234520 is about 1798.4771335772. The cubic root of 3234520 is about 147.8892524301.

Adding to 3234520 its reverse (254323), we get a palindrome (3488843).

The spelling of 3234520 in words is "three million, two hundred thirty-four thousand, five hundred twenty".