3169479 has 4 divisors (see below), whose sum is σ = 4225976. Its totient is φ = 2112984.

The previous prime is 3169477. The next prime is 3169483. The reversal of 3169479 is 9749613.

3169479 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, and also an emirpimes, since its reverse is a distinct semiprime: 9749613 = 3 ⋅3249871.

It is not a de Polignac number, because 3169479 - 2¹ = 3169477 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

3169479 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3169477) 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, 528244 + ... + 528249.

It is an arithmetic number, because the mean of its divisors is an integer number (1056494).

Almost surely, 2^3169479 is an apocalyptic number.

3169479 is a deficient number, since it is larger than the sum of its proper divisors (1056497).

3169479 is a wasteful number, since it uses less digits than its factorization.

3169479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056496.

The product of its digits is 40824, while the sum is 39.

The square root of 3169479 is about 1780.3030640877. The cubic root of 3169479 is about 146.8912611542.

The spelling of 3169479 in words is "three million, one hundred sixty-nine thousand, four hundred seventy-nine".