3804234 has 32 divisors (see below), whose sum is σ = 8864640. Its totient is φ = 1065792.

The previous prime is 3804233. The next prime is 3804259. The reversal of 3804234 is 4324083.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1372 + ... + 3080.

It is an arithmetic number, because the mean of its divisors is an integer number (277020).

Almost surely, 2^3804234 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3804234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4432320).

3804234 is an abundant number, since it is smaller than the sum of its proper divisors (5060406).

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

3804234 is a wasteful number, since it uses less digits than its factorization.

3804234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3804234 is about 1950.4445647083. Note that the first 3 decimals coincide. The cubic root of 3804234 is about 156.1070107326.

The spelling of 3804234 in words is "three million, eight hundred four thousand, two hundred thirty-four".