3428571 has 8 divisors (see below), whose sum is σ = 4595200. Its totient is φ = 2273832.

The previous prime is 3428567. The next prime is 3428573. The reversal of 3428571 is 1758243.

3428571 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3428571 - 2² = 3428567 is a prime.

It is a Duffinian number.

3428571 is a modest number, since divided by 428571 gives 3 as remainder.

It is not an unprimeable number, because it can be changed into a prime (3428573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2275 + ... + 3468.

It is an arithmetic number, because the mean of its divisors is an integer number (574400).

Almost surely, 2^3428571 is an apocalyptic number.

3428571 is a deficient number, since it is larger than the sum of its proper divisors (1166629).

3428571 is a wasteful number, since it uses less digits than its factorization.

3428571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5945.

The product of its digits is 6720, while the sum is 30.

The square root of 3428571 is about 1851.6400838176. The cubic root of 3428571 is about 150.7894819429.

The spelling of 3428571 in words is "three million, four hundred twenty-eight thousand, five hundred seventy-one".