4003413 has 8 divisors (see below), whose sum is σ = 5451648. Its totient is φ = 2612064.

The previous prime is 4003397. The next prime is 4003423. The reversal of 4003413 is 3143004.

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

It is not a de Polignac number, because 4003413 - 2⁴ = 4003397 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 4003392 and 4003401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003423) 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, 14056 + ... + 14337.

It is an arithmetic number, because the mean of its divisors is an integer number (681456).

Almost surely, 2^4003413 is an apocalyptic number.

It is an amenable number.

4003413 is a deficient number, since it is larger than the sum of its proper divisors (1448235).

4003413 is a wasteful number, since it uses less digits than its factorization.

4003413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28443.

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

The square root of 4003413 is about 2000.8530680687. The cubic root of 4003413 is about 158.7852406936.

Adding to 4003413 its reverse (3143004), we get a palindrome (7146417).

The spelling of 4003413 in words is "four million, three thousand, four hundred thirteen".