3429959 has 4 divisors (see below), whose sum is σ = 3693816. Its totient is φ = 3166104.

The previous prime is 3429901. The next prime is 3429961. The reversal of 3429959 is 9599243.

3429959 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3429959 - 2⁸ = 3429703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429989) 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 3 ways as a sum of consecutive naturals, for example, 131909 + ... + 131934.

It is an arithmetic number, because the mean of its divisors is an integer number (923454).

Almost surely, 2^3429959 is an apocalyptic number.

3429959 is a deficient number, since it is larger than the sum of its proper divisors (263857).

3429959 is a wasteful number, since it uses less digits than its factorization.

3429959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263856.

The product of its digits is 87480, while the sum is 41.

The square root of 3429959 is about 1852.0148487526. The cubic root of 3429959 is about 150.8098274031.

It can be divided in two parts, 342 and 9959, that added together give a palindrome (10301).

The spelling of 3429959 in words is "three million, four hundred twenty-nine thousand, nine hundred fifty-nine".