3479879 has 12 divisors (see below), whose sum is σ = 3843000. Its totient is φ = 3148704.

The previous prime is 3479873. The next prime is 3479881. The reversal of 3479879 is 9789743.

3479879 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 3479879 - 2¹⁶ = 3414343 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 (3479873) 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 11 ways as a sum of consecutive naturals, for example, 9797 + ... + 10145.

It is an arithmetic number, because the mean of its divisors is an integer number (320250).

Almost surely, 2^3479879 is an apocalyptic number.

3479879 is a deficient number, since it is larger than the sum of its proper divisors (363121).

3479879 is a wasteful number, since it uses less digits than its factorization.

3479879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434 (or 421 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 3479879 is about 1865.4433789317. The cubic root of 3479879 is about 151.5379406623.

The spelling of 3479879 in words is "three million, four hundred seventy-nine thousand, eight hundred seventy-nine".