3868304 has 40 divisors (see below), whose sum is σ = 8451840. Its totient is φ = 1699200.

The previous prime is 3868297. The next prime is 3868321. The reversal of 3868304 is 4038683.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5102 + ... + 5810.

It is an arithmetic number, because the mean of its divisors is an integer number (211296).

Almost surely, 2^3868304 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 3868304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4225920).

3868304 is an abundant number, since it is smaller than the sum of its proper divisors (4583536).

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

3868304 is a wasteful number, since it uses less digits than its factorization.

3868304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 3868304 is about 1966.8004474272. The cubic root of 3868304 is about 156.9785086950.

The spelling of 3868304 in words is "three million, eight hundred sixty-eight thousand, three hundred four".