3684633 has 8 divisors (see below), whose sum is σ = 4944768. Its totient is φ = 2440464.

The previous prime is 3684607. The next prime is 3684641. The reversal of 3684633 is 3364863.

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

It is not a de Polignac number, because 3684633 - 2⁵ = 3684601 is a prime.

It is a Curzon number.

3684633 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3684594 and 3684603.

It is not an unprimeable number, because it can be changed into a prime (3684643) 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, 3441 + ... + 4382.

It is an arithmetic number, because the mean of its divisors is an integer number (618096).

Almost surely, 2^3684633 is an apocalyptic number.

It is an amenable number.

3684633 is a deficient number, since it is larger than the sum of its proper divisors (1260135).

3684633 is a wasteful number, since it uses less digits than its factorization.

3684633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7983.

The product of its digits is 31104, while the sum is 33.

The square root of 3684633 is about 1919.5397885952. The cubic root of 3684633 is about 154.4536155937.

The spelling of 3684633 in words is "three million, six hundred eighty-four thousand, six hundred thirty-three".