4003373 has 8 divisors (see below), whose sum is σ = 4383936. Its totient is φ = 3625600.

The previous prime is 4003361. The next prime is 4003387. The reversal of 4003373 is 3733004.

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

It is not a de Polignac number, because 4003373 - 2¹⁴ = 3986989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4003333) 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, 3368 + ... + 4398.

It is an arithmetic number, because the mean of its divisors is an integer number (547992).

Almost surely, 2^4003373 is an apocalyptic number.

It is an amenable number.

4003373 is a deficient number, since it is larger than the sum of its proper divisors (380563).

4003373 is a wasteful number, since it uses less digits than its factorization.

4003373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395.

The product of its (nonzero) digits is 756, while the sum is 20.

The square root of 4003373 is about 2000.8430723073. The cubic root of 4003373 is about 158.7847118589.

Adding to 4003373 its reverse (3733004), we get a palindrome (7736377).

It can be divided in two parts, 400 and 3373, that added together give a palindrome (3773).

The spelling of 4003373 in words is "four million, three thousand, three hundred seventy-three".