4013304 has 16 divisors (see below), whose sum is σ = 10033320. Its totient is φ = 1337760.

The previous prime is 4013297. The next prime is 4013323. The reversal of 4013304 is 4033104.

It is a super-2 number, since 2×4013304² = 32213217992832, which contains 22 as substring.

It is a congruent number.

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, 83587 + ... + 83634.

Almost surely, 2^4013304 is an apocalyptic number.

It is an amenable number.

4013304 is an abundant number, since it is smaller than the sum of its proper divisors (6020016).

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

4013304 is a wasteful number, since it uses less digits than its factorization.

4013304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167230 (or 167226 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 4013304 is about 2003.3232390206. The cubic root of 4013304 is about 158.9159003057.

Adding to 4013304 its reverse (4033104), we get a palindrome (8046408).

The spelling of 4013304 in words is "four million, thirteen thousand, three hundred four".