3521036 has 6 divisors (see below), whose sum is σ = 6161820. Its totient is φ = 1760516.

The previous prime is 3521033. The next prime is 3521053. The reversal of 3521036 is 6301253.

3521036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3520999 and 3521017.

It is not an unprimeable number, because it can be changed into a prime (3521033) by changing a digit.

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 as a sum of consecutive naturals, namely, 440126 + ... + 440133.

It is an arithmetic number, because the mean of its divisors is an integer number (1026970).

Almost surely, 2^3521036 is an apocalyptic number.

It is an amenable number.

3521036 is a deficient number, since it is larger than the sum of its proper divisors (2640784).

3521036 is a wasteful number, since it uses less digits than its factorization.

3521036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880263 (or 880261 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 3521036 is about 1876.4423785451. The cubic root of 3521036 is about 152.1330206740.

Adding to 3521036 its reverse (6301253), we get a palindrome (9822289).

The spelling of 3521036 in words is "three million, five hundred twenty-one thousand, thirty-six".