4003199 has 8 divisors (see below), whose sum is σ = 4127760. Its totient is φ = 3880000.

The previous prime is 4003187. The next prime is 4003201. The reversal of 4003199 is 9913004.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4003199 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 (4003099) 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, 10097 + ... + 10485.

It is an arithmetic number, because the mean of its divisors is an integer number (515970).

Almost surely, 2^4003199 is an apocalyptic number.

4003199 is a deficient number, since it is larger than the sum of its proper divisors (124561).

4003199 is a wasteful number, since it uses less digits than its factorization.

4003199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 4003199 is about 2000.7995901639. The cubic root of 4003199 is about 158.7824113871.

The spelling of 4003199 in words is "four million, three thousand, one hundred ninety-nine".