3803013 has 6 divisors (see below), whose sum is σ = 5493254. Its totient is φ = 2535336.

The previous prime is 3802999. The next prime is 3803017. The reversal of 3803013 is 3103083.

It can be written as a sum of positive squares in only one way, i.e., 2169729 + 1633284 = 1473^2 + 1278^2 .

It is not a de Polignac number, because 3803013 - 2⁶ = 3802949 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3803017) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 211270 + ... + 211287.

Almost surely, 2^3803013 is an apocalyptic number.

It is an amenable number.

3803013 is a deficient number, since it is larger than the sum of its proper divisors (1690241).

3803013 is a wasteful number, since it uses less digits than its factorization.

3803013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422563 (or 422560 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3803013 is about 1950.1315340253. The cubic root of 3803013 is about 156.0903076718.

Adding to 3803013 its reverse (3103083), we get a palindrome (6906096).

The spelling of 3803013 in words is "three million, eight hundred three thousand, thirteen".