3524320 has 24 divisors (see below), whose sum is σ = 8326584. Its totient is φ = 1409664.

The previous prime is 3524317. The next prime is 3524347. The reversal of 3524320 is 234253.

3524320 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, 10854 + ... + 11173.

It is an arithmetic number, because the mean of its divisors is an integer number (346941).

Almost surely, 2^3524320 is an apocalyptic number.

It is an amenable number.

3524320 is an abundant number, since it is smaller than the sum of its proper divisors (4802264).

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

3524320 is a wasteful number, since it uses less digits than its factorization.

3524320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22042 (or 22034 counting only the distinct ones).

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

The square root of 3524320 is about 1877.3172347795. The cubic root of 3524320 is about 152.1803031212.

Adding to 3524320 its reverse (234253), we get a palindrome (3758573).

It can be divided in two parts, 3524 and 320, that added together give a square (3844 = 62²).

The spelling of 3524320 in words is "three million, five hundred twenty-four thousand, three hundred twenty".