74082304 has 48 divisors (see below), whose sum is σ = 150810660. Its totient is φ = 36372480.

The previous prime is 74082299. The next prime is 74082313. The reversal of 74082304 is 40328047.

It can be written as a sum of positive squares in 2 ways, for example, as 69755904 + 4326400 = 8352^2 + 2080^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124632 + ... + 125224.

Almost surely, 2^74082304 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 74082304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75405330).

74082304 is an abundant number, since it is smaller than the sum of its proper divisors (76728356).

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

74082304 is an equidigital number, since it uses as much as digits as its factorization.

74082304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 74082304 is about 8607.1077604501. The cubic root of 74082304 is about 419.9892363077.

The spelling of 74082304 in words is "seventy-four million, eighty-two thousand, three hundred four".