4003304313 has 32 divisors (see below), whose sum is σ = 6004938240. Its totient is φ = 2357372160.

The previous prime is 4003304311. The next prime is 4003304317. The reversal of 4003304313 is 3134033004.

It is not a de Polignac number, because 4003304313 - 2¹ = 4003304311 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4003304313.

It is not an unprimeable number, because it can be changed into a prime (4003304311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84378 + ... + 122988.

It is an arithmetic number, because the mean of its divisors is an integer number (187654320).

Almost surely, 2^4003304313 is an apocalyptic number.

It is an amenable number.

4003304313 is a deficient number, since it is larger than the sum of its proper divisors (2001633927).

4003304313 is a wasteful number, since it uses less digits than its factorization.

4003304313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38757.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 4003304313 is about 63271.6706986626. The cubic root of 4003304313 is about 1587.8380374899.

Adding to 4003304313 its reverse (3134033004), we get a palindrome (7137337317).

The spelling of 4003304313 in words is "four billion, three million, three hundred four thousand, three hundred thirteen".