7904204 has 36 divisors (see below), whose sum is σ = 17383632. Its totient is φ = 3078240.

The previous prime is 7904177. The next prime is 7904207. The reversal of 7904204 is 4024097.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (7904207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2222 + ... + 4554.

Almost surely, 2^7904204 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 7904204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8691816).

7904204 is an abundant number, since it is smaller than the sum of its proper divisors (9479428).

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

7904204 is a wasteful number, since it uses less digits than its factorization.

7904204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2366 (or 2353 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 7904204 is about 2811.4416230824. The cubic root of 7904204 is about 199.1984922172.

It can be divided in two parts, 790 and 4204, that added together give a palindrome (4994).

The spelling of 7904204 in words is "seven million, nine hundred four thousand, two hundred four".