3521764 has 24 divisors (see below), whose sum is σ = 6552000. Its totient is φ = 1651680.

The previous prime is 3521753. The next prime is 3521767. The reversal of 3521764 is 4671253.

It is not an unprimeable number, because it can be changed into a prime (3521767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11169 + ... + 11479.

It is an arithmetic number, because the mean of its divisors is an integer number (273000).

Almost surely, 2^3521764 is an apocalyptic number.

It is an amenable number.

3521764 is a deficient number, since it is larger than the sum of its proper divisors (3030236).

3521764 is a wasteful number, since it uses less digits than its factorization.

3521764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 481 counting only the distinct ones).

The product of its digits is 5040, while the sum is 28.

The square root of 3521764 is about 1876.6363526267. The cubic root of 3521764 is about 152.1435048238.

It can be divided in two parts, 352 and 1764, that added together give a square (2116 = 46²).

The spelling of 3521764 in words is "three million, five hundred twenty-one thousand, seven hundred sixty-four".