8940304 has 10 divisors (see below), whose sum is σ = 17321870. Its totient is φ = 4470144.

The previous prime is 8940301. The next prime is 8940311. The reversal of 8940304 is 4030498.

It can be written as a sum of positive squares in only one way, i.e., 4613904 + 4326400 = 2148^2 + 2080^2 .

It is a super-2 number, since 2×8940304² = 159858071224832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8940301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279369 + ... + 279400.

It is an arithmetic number, because the mean of its divisors is an integer number (1732187).

Almost surely, 2^8940304 is an apocalyptic number.

It is an amenable number.

8940304 is a deficient number, since it is larger than the sum of its proper divisors (8381566).

8940304 is a wasteful number, since it uses less digits than its factorization.

8940304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558777 (or 558771 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 8940304 is about 2990.0341135178. The cubic root of 8940304 is about 207.5474628931.

The spelling of 8940304 in words is "eight million, nine hundred forty thousand, three hundred four".