3429075 has 24 divisors (see below), whose sum is σ = 6107248. Its totient is φ = 1687680.

The previous prime is 3429067. The next prime is 3429077. The reversal of 3429075 is 5709243.

3429075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3429075 - 2³ = 3429067 is a prime.

It is an Ulam number.

It is a Duffinian number.

3429075 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3429077) 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 23 ways as a sum of consecutive naturals, for example, 784 + ... + 2733.

Almost surely, 2^3429075 is an apocalyptic number.

3429075 is a deficient number, since it is larger than the sum of its proper divisors (2678173).

3429075 is a wasteful number, since it uses less digits than its factorization.

3429075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3543 (or 3538 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 3429075 is about 1851.7761743796. The cubic root of 3429075 is about 150.7968702665.

The spelling of 3429075 in words is "three million, four hundred twenty-nine thousand, seventy-five".