3632836 has 9 divisors (see below), whose sum is σ = 6364141. Its totient is φ = 1814512.

The previous prime is 3632833. The next prime is 3632879. The reversal of 3632836 is 6382363.

It is a happy number.

The square root of 3632836 is 1906.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1512900 + 2119936 = 1230^2 + 1456^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3632798 and 3632807.

It is not an unprimeable number, because it can be changed into a prime (3632831) 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 2 ways as a sum of consecutive naturals, for example, 3336 + ... + 4288.

Almost surely, 2^3632836 is an apocalyptic number.

3632836 is the 1906-th square number.

It is an amenable number.

3632836 is a deficient number, since it is larger than the sum of its proper divisors (2731305).

3632836 is an frugal number, since it uses more digits than its factorization.

3632836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910 (or 955 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The cubic root of 3632836 is about 153.7264497827.

The spelling of 3632836 in words is "three million, six hundred thirty-two thousand, eight hundred thirty-six".