3486580 has 12 divisors (see below), whose sum is σ = 7321860. Its totient is φ = 1394624.

The previous prime is 3486563. The next prime is 3486589. The reversal of 3486580 is 856843.

It can be written as a sum of positive squares in 2 ways, for example, as 1378276 + 2108304 = 1174^2 + 1452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3486589) 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, 87145 + ... + 87184.

It is an arithmetic number, because the mean of its divisors is an integer number (610155).

Almost surely, 2^3486580 is an apocalyptic number.

It is an amenable number.

3486580 is an abundant number, since it is smaller than the sum of its proper divisors (3835280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3486580 is a wasteful number, since it uses less digits than its factorization.

3486580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174338 (or 174336 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3486580 is about 1867.2386028572. The cubic root of 3486580 is about 151.6351475513.

The spelling of 3486580 in words is "three million, four hundred eighty-six thousand, five hundred eighty".