3406879 has 4 divisors (see below), whose sum is σ = 3893584. Its totient is φ = 2920176.

The previous prime is 3406877. The next prime is 3406913. The reversal of 3406879 is 9786043.

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

It is not a de Polignac number, because 3406879 - 2¹ = 3406877 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3406873) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243342 + ... + 243355.

It is an arithmetic number, because the mean of its divisors is an integer number (973396).

Almost surely, 2^3406879 is an apocalyptic number.

3406879 is a deficient number, since it is larger than the sum of its proper divisors (486705).

3406879 is an equidigital number, since it uses as much as digits as its factorization.

3406879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486704.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 3406879 is about 1845.7732796852. The cubic root of 3406879 is about 150.4708022372.

The spelling of 3406879 in words is "three million, four hundred six thousand, eight hundred seventy-nine".