3432143 has 8 divisors (see below), whose sum is σ = 4032336. Its totient is φ = 2880000.

The previous prime is 3432137. The next prime is 3432161. The reversal of 3432143 is 3412343.

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 3432143 - 2⁴ = 3432127 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3432173) 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, 11858 + ... + 12143.

It is an arithmetic number, because the mean of its divisors is an integer number (504042).

Almost surely, 2^3432143 is an apocalyptic number.

3432143 is a deficient number, since it is larger than the sum of its proper divisors (600193).

3432143 is a wasteful number, since it uses less digits than its factorization.

3432143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24025.

The product of its digits is 864, while the sum is 20.

The square root of 3432143 is about 1852.6043830241. The cubic root of 3432143 is about 150.8418296107.

Adding to 3432143 its reverse (3412343), we get a palindrome (6844486).

The spelling of 3432143 in words is "three million, four hundred thirty-two thousand, one hundred forty-three".