3204738 has 32 divisors (see below), whose sum is σ = 7542720. Its totient is φ = 1005120.

The previous prime is 3204701. The next prime is 3204739. The reversal of 3204738 is 8374023.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3204739) 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, 828 + ... + 2663.

It is an arithmetic number, because the mean of its divisors is an integer number (235710).

Almost surely, 2^3204738 is an apocalyptic number.

3204738 is an abundant number, since it is smaller than the sum of its proper divisors (4337982).

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

3204738 is a wasteful number, since it uses less digits than its factorization.

3204738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3519 (or 3513 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 3204738 is about 1790.1782034200. The cubic root of 3204738 is about 147.4339530022.

The spelling of 3204738 in words is "three million, two hundred four thousand, seven hundred thirty-eight".