3829143 has 8 divisors (see below), whose sum is σ = 5136768. Its totient is φ = 2537144.

The previous prime is 3829141. The next prime is 3829157. The reversal of 3829143 is 3419283.

3829143 is nontrivially palindromic in base 2.

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 3829143 - 2¹ = 3829141 is a prime.

It is a super-2 number, since 2×3829143² = 29324672228898, which contains 22 as substring.

It is an Ulam number.

3829143 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3829143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3829141) 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, 3321 + ... + 4322.

It is an arithmetic number, because the mean of its divisors is an integer number (642096).

Almost surely, 2^3829143 is an apocalyptic number.

3829143 is a deficient number, since it is larger than the sum of its proper divisors (1307625).

3829143 is a wasteful number, since it uses less digits than its factorization.

3829143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7813.

The product of its digits is 5184, while the sum is 30.

The square root of 3829143 is about 1956.8196135567. The cubic root of 3829143 is about 156.4469839851.

The spelling of 3829143 in words is "three million, eight hundred twenty-nine thousand, one hundred forty-three".