3684348 has 36 divisors (see below), whose sum is σ = 9493848. Its totient is φ = 1204320.

The previous prime is 3684337. The next prime is 3684353. The reversal of 3684348 is 8434863.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 943 + ... + 2873.

It is an arithmetic number, because the mean of its divisors is an integer number (263718).

Almost surely, 2^3684348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3684348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4746924).

3684348 is an abundant number, since it is smaller than the sum of its proper divisors (5809500).

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

3684348 is a wasteful number, since it uses less digits than its factorization.

3684348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1994 (or 1989 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 3684348 is about 1919.4655506156. The cubic root of 3684348 is about 154.4496332508.

The spelling of 3684348 in words is "three million, six hundred eighty-four thousand, three hundred forty-eight".