3572636 has 12 divisors (see below), whose sum is σ = 6524112. Its totient is φ = 1708608.

The previous prime is 3572599. The next prime is 3572663. The reversal of 3572636 is 6362753.

3572636 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 3⁹ + 5⁹ + 7⁴ + 2⁹ + 6⁴ + 3¹³ + 6⁴ .

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, 19325 + ... + 19508.

It is an arithmetic number, because the mean of its divisors is an integer number (543676).

Almost surely, 2^3572636 is an apocalyptic number.

It is an amenable number.

3572636 is a deficient number, since it is larger than the sum of its proper divisors (2951476).

3572636 is a wasteful number, since it uses less digits than its factorization.

3572636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38860 (or 38858 counting only the distinct ones).

The product of its digits is 22680, while the sum is 32.

The square root of 3572636 is about 1890.1417936229. The cubic root of 3572636 is about 152.8725782050.

The spelling of 3572636 in words is "three million, five hundred seventy-two thousand, six hundred thirty-six".