3684372 has 12 divisors (see below), whose sum is σ = 8596896. Its totient is φ = 1228120.

The previous prime is 3684371. The next prime is 3684389. The reversal of 3684372 is 2734863.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3684371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153504 + ... + 153527.

It is an arithmetic number, because the mean of its divisors is an integer number (716408).

Almost surely, 2^3684372 is an apocalyptic number.

It is an amenable number.

3684372 is an abundant number, since it is smaller than the sum of its proper divisors (4912524).

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

3684372 is a wasteful number, since it uses less digits than its factorization.

3684372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307038 (or 307036 counting only the distinct ones).

The product of its digits is 24192, while the sum is 33.

The square root of 3684372 is about 1919.4718023456. The cubic root of 3684372 is about 154.4499686139.

The spelling of 3684372 in words is "three million, six hundred eighty-four thousand, three hundred seventy-two".