3204894 has 48 divisors (see below), whose sum is σ = 8142336. Its totient is φ = 831600.

The previous prime is 3204893. The next prime is 3204899. The reversal of 3204894 is 4984023.

It is a happy number.

It is a d-powerful number, because it can be written as 3¹⁰ + 2⁵ + 0 + 4 + 8⁷ + 9² + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3204893) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2739 + ... + 3729.

It is an arithmetic number, because the mean of its divisors is an integer number (169632).

Almost surely, 2^3204894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3204894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4071168).

3204894 is an abundant number, since it is smaller than the sum of its proper divisors (4937442).

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

3204894 is a wasteful number, since it uses less digits than its factorization.

3204894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 3204894 is about 1790.2217739710. The cubic root of 3204894 is about 147.4363452231.

The spelling of 3204894 in words is "three million, two hundred four thousand, eight hundred ninety-four".