3486855 has 8 divisors (see below), whose sum is σ = 5578992. Its totient is φ = 1859648.

The previous prime is 3486839. The next prime is 3486863. The reversal of 3486855 is 5586843.

It is a happy number.

3486855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3486855 - 2⁴ = 3486839 is a prime.

It is a zygodrome in base 14.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 116214 + ... + 116243.

It is an arithmetic number, because the mean of its divisors is an integer number (697374).

Almost surely, 2^3486855 is an apocalyptic number.

3486855 is a deficient number, since it is larger than the sum of its proper divisors (2092137).

3486855 is a wasteful number, since it uses less digits than its factorization.

3486855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232465.

The product of its digits is 115200, while the sum is 39.

The square root of 3486855 is about 1867.3122395572. The cubic root of 3486855 is about 151.6391341293.

The spelling of 3486855 in words is "three million, four hundred eighty-six thousand, eight hundred fifty-five".