940304 has 20 divisors (see below), whose sum is σ = 1929564. Its totient is φ = 442368.

The previous prime is 940301. The next prime is 940319. The reversal of 940304 is 403049.

It can be written as a sum of positive squares in 2 ways, for example, as 300304 + 640000 = 548^2 + 800^2 .

It is a super-2 number, since 2×940304² = 1768343224832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1457 + ... + 2000.

2⁹⁴⁰³⁰⁴ is an apocalyptic number.

It is an amenable number.

940304 is an abundant number, since it is smaller than the sum of its proper divisors (989260).

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

940304 is a wasteful number, since it uses less digits than its factorization.

940304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3482 (or 3476 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 940304 is about 969.6927348392. The cubic root of 940304 is about 97.9691698106.

The spelling of 940304 in words is "nine hundred forty thousand, three hundred four".