3479684 has 24 divisors (see below), whose sum is σ = 6671448. Its totient is φ = 1578240.

The previous prime is 3479677. The next prime is 3479687. The reversal of 3479684 is 4869743.

It can be written as a sum of positive squares in 4 ways, for example, as 160000 + 3319684 = 400^2 + 1822^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3479687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2624 + ... + 3720.

It is an arithmetic number, because the mean of its divisors is an integer number (277977).

Almost surely, 2^3479684 is an apocalyptic number.

It is an amenable number.

3479684 is a deficient number, since it is larger than the sum of its proper divisors (3191764).

3479684 is a wasteful number, since it uses less digits than its factorization.

3479684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175 (or 1173 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 3479684 is about 1865.3911118047. The cubic root of 3479684 is about 151.5351100609.

The spelling of 3479684 in words is "three million, four hundred seventy-nine thousand, six hundred eighty-four".