3684306 has 8 divisors (see below), whose sum is σ = 7368624. Its totient is φ = 1228100.

The previous prime is 3684299. The next prime is 3684311. The reversal of 3684306 is 6034863.

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

3684306 is an admirable number.

It is a super-2 number, since 2×3684306² = 27148221403272, which contains 22 as substring.

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, 307020 + ... + 307031.

It is an arithmetic number, because the mean of its divisors is an integer number (921078).

Almost surely, 2^3684306 is an apocalyptic number.

3684306 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3684306 is a wasteful number, since it uses less digits than its factorization.

3684306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614056.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3684306 is about 1919.4546100390. The cubic root of 3684306 is about 154.4490463619.

The spelling of 3684306 in words is "three million, six hundred eighty-four thousand, three hundred six".