3812199 has 12 divisors (see below), whose sum is σ = 5400744. Its totient is φ = 2391424.

The previous prime is 3812191. The next prime is 3812201. The reversal of 3812199 is 9912183.

It is not a de Polignac number, because 3812199 - 2³ = 3812191 is a prime.

It is a super-2 number, since 2×3812199² = 29065722431202, which contains 22 as substring.

3812199 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3812191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1332 + ... + 3065.

It is an arithmetic number, because the mean of its divisors is an integer number (450062).

Almost surely, 2^3812199 is an apocalyptic number.

3812199 is a deficient number, since it is larger than the sum of its proper divisors (1588545).

3812199 is a wasteful number, since it uses less digits than its factorization.

3812199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4434 (or 4417 counting only the distinct ones).

The product of its digits is 3888, while the sum is 33.

The square root of 3812199 is about 1952.4853392535. The cubic root of 3812199 is about 156.2158828978.

The spelling of 3812199 in words is "three million, eight hundred twelve thousand, one hundred ninety-nine".