3804400 has 30 divisors (see below), whose sum is σ = 9141032. Its totient is φ = 1521600.

The previous prime is 3804397. The next prime is 3804419. The reversal of 3804400 is 44083.

It is a zygodrome in base 7.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4356 + ... + 5155.

Almost surely, 2^3804400 is an apocalyptic number.

It is an amenable number.

3804400 is an abundant number, since it is smaller than the sum of its proper divisors (5336632).

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

3804400 is a wasteful number, since it uses less digits than its factorization.

3804400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9529 (or 9518 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 3804400 is about 1950.4871186450. The cubic root of 3804400 is about 156.1092813068.

Adding to 3804400 its reverse (44083), we get a palindrome (3848483).

The spelling of 3804400 in words is "three million, eight hundred four thousand, four hundred".