4013683 has 8 divisors (see below), whose sum is σ = 4272480. Its totient is φ = 3757440.

The previous prime is 4013671. The next prime is 4013699. The reversal of 4013683 is 3863104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4013683 - 2⁵ = 4013651 is a prime.

It is a super-2 number, since 2×4013683² = 32219302448978, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (4013623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3378 + ... + 4408.

It is an arithmetic number, because the mean of its divisors is an integer number (534060).

Almost surely, 2^4013683 is an apocalyptic number.

4013683 is a deficient number, since it is larger than the sum of its proper divisors (258797).

4013683 is a wasteful number, since it uses less digits than its factorization.

4013683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4013683 is about 2003.4178296102. The cubic root of 4013683 is about 158.9209026040.

Adding to 4013683 its reverse (3863104), we get a palindrome (7876787).

The spelling of 4013683 in words is "four million, thirteen thousand, six hundred eighty-three".