3636733 has 8 divisors (see below), whose sum is σ = 3847520. Its totient is φ = 3427920.

The previous prime is 3636709. The next prime is 3636757. The reversal of 3636733 is 3376363.

It is an interprime number because it is at equal distance from previous prime (3636709) and next prime (3636757).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3636733 - 2⁹ = 3636221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3636695 and 3636704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3636233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4918 + ... + 5608.

It is an arithmetic number, because the mean of its divisors is an integer number (480940).

Almost surely, 2^3636733 is an apocalyptic number.

It is an amenable number.

3636733 is a deficient number, since it is larger than the sum of its proper divisors (210787).

3636733 is a wasteful number, since it uses less digits than its factorization.

3636733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987.

The product of its digits is 20412, while the sum is 31.

The square root of 3636733 is about 1907.0220239945. The cubic root of 3636733 is about 153.7813983950.

The spelling of 3636733 in words is "three million, six hundred thirty-six thousand, seven hundred thirty-three".