3218134 has 8 divisors (see below), whose sum is σ = 5111208. Its totient is φ = 1514400.

The previous prime is 3218123. The next prime is 3218143. The reversal of 3218134 is 4318123.

3218134 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 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 3 ways as a sum of consecutive naturals, for example, 47292 + ... + 47359.

It is an arithmetic number, because the mean of its divisors is an integer number (638901).

Almost surely, 2^3218134 is an apocalyptic number.

3218134 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3218134 is a deficient number, since it is larger than the sum of its proper divisors (1893074).

3218134 is a wasteful number, since it uses less digits than its factorization.

3218134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94670.

The product of its digits is 576, while the sum is 22.

The square root of 3218134 is about 1793.9158285717. The cubic root of 3218134 is about 147.6390950657.

The spelling of 3218134 in words is "three million, two hundred eighteen thousand, one hundred thirty-four".