3486873 has 16 divisors (see below), whose sum is σ = 5181120. Its totient is φ = 2071104.

The previous prime is 3486871. The next prime is 3486877. The reversal of 3486873 is 3786843.

3486873 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 3486873 - 2¹ = 3486871 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a d-powerful number, because it can be written as 3⁶ + 4⁵ + 8⁵ + 6³ + 8⁷ + 7⁷ + 3¹² .

It is not an unprimeable number, because it can be changed into a prime (3486871) 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 15 ways as a sum of consecutive naturals, for example, 411 + ... + 2672.

It is an arithmetic number, because the mean of its divisors is an integer number (323820).

Almost surely, 2^3486873 is an apocalyptic number.

It is an amenable number.

3486873 is a deficient number, since it is larger than the sum of its proper divisors (1694247).

3486873 is a wasteful number, since it uses less digits than its factorization.

3486873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3128.

The product of its digits is 96768, while the sum is 39.

The square root of 3486873 is about 1867.3170593126. The cubic root of 3486873 is about 151.6393950616.

The spelling of 3486873 in words is "three million, four hundred eighty-six thousand, eight hundred seventy-three".