4000199 has 8 divisors (see below), whose sum is σ = 4583808. Its totient is φ = 3419640.

The previous prime is 4000189. The next prime is 4000237. The reversal of 4000199 is 9910004.

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

It is a de Polignac number, because none of the positive numbers 2^k-4000199 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 (4000159) 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, 4424 + ... + 5250.

It is an arithmetic number, because the mean of its divisors is an integer number (572976).

Almost surely, 2^4000199 is an apocalyptic number.

4000199 is a deficient number, since it is larger than the sum of its proper divisors (583609).

4000199 is an equidigital number, since it uses as much as digits as its factorization.

4000199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 4000199 is about 2000.0497493812. The cubic root of 4000199 is about 158.7427375932.

The spelling of 4000199 in words is "four million, one hundred ninety-nine", and thus it is an aban number.