7040304 has 80 divisors (see below), whose sum is σ = 20732800. Its totient is φ = 2286144.

The previous prime is 7040287. The next prime is 7040321. The reversal of 7040304 is 4030407.

7040304 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7040287) and next prime (7040321).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18387 + ... + 18765.

It is an arithmetic number, because the mean of its divisors is an integer number (259160).

Almost surely, 2^7040304 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 7040304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10366400).

7040304 is an abundant number, since it is smaller than the sum of its proper divisors (13692496).

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

7040304 is a wasteful number, since it uses less digits than its factorization.

7040304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 427 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 7040304 is about 2653.3571188214. The cubic root of 7040304 is about 191.6595529391.

The spelling of 7040304 in words is "seven million, forty thousand, three hundred four".