3523836 has 24 divisors (see below), whose sum is σ = 8305024. Its totient is φ = 1162800.

The previous prime is 3523829. The next prime is 3523841. The reversal of 3523836 is 6383253.

It is a congruent number.

It is an unprimeable number.

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, 190 + ... + 2661.

Almost surely, 2^3523836 is an apocalyptic number.

It is an amenable number.

3523836 is an abundant number, since it is smaller than the sum of its proper divisors (4781188).

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

3523836 is a wasteful number, since it uses less digits than its factorization.

3523836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2961 (or 2959 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 3523836 is about 1877.1883229980. The cubic root of 3523836 is about 152.1733364214.

It can be divided in two parts, 35 and 23836, that added together give a triangular number (23871 = T₂₁₈).

The spelling of 3523836 in words is "three million, five hundred twenty-three thousand, eight hundred thirty-six".