3199143 has 8 divisors (see below), whose sum is σ = 4303728. Its totient is φ = 2113664.

The previous prime is 3199129. The next prime is 3199153. The reversal of 3199143 is 3419913.

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

It is a cyclic number.

It is not a de Polignac number, because 3199143 - 2⁴ = 3199127 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3199143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3199153) 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, 4380 + ... + 5057.

It is an arithmetic number, because the mean of its divisors is an integer number (537966).

Almost surely, 2^3199143 is an apocalyptic number.

3199143 is a deficient number, since it is larger than the sum of its proper divisors (1104585).

3199143 is a wasteful number, since it uses less digits than its factorization.

3199143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9553.

The product of its digits is 2916, while the sum is 30.

The square root of 3199143 is about 1788.6148271777. The cubic root of 3199143 is about 147.3481037086.

The spelling of 3199143 in words is "three million, one hundred ninety-nine thousand, one hundred forty-three".