3629636 has 12 divisors (see below), whose sum is σ = 6725628. Its totient is φ = 1708032.

The previous prime is 3629629. The next prime is 3629657. The reversal of 3629636 is 6369263.

It can be written as a sum of positive squares in 2 ways, for example, as 3385600 + 244036 = 1840^2 + 494^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3629596 and 3629605.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26621 + ... + 26756.

It is an arithmetic number, because the mean of its divisors is an integer number (560469).

Almost surely, 2^3629636 is an apocalyptic number.

It is an amenable number.

3629636 is a deficient number, since it is larger than the sum of its proper divisors (3095992).

3629636 is a wasteful number, since it uses less digits than its factorization.

3629636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53398 (or 53396 counting only the distinct ones).

The product of its digits is 34992, while the sum is 35.

The square root of 3629636 is about 1905.1603607046. The cubic root of 3629636 is about 153.6812996440.

The spelling of 3629636 in words is "three million, six hundred twenty-nine thousand, six hundred thirty-six".