3134855218 has 16 divisors (see below), whose sum is σ = 5151057120. Its totient is φ = 1419019200.

The previous prime is 3134855197. The next prime is 3134855221. The reversal of 3134855218 is 8125584313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290328 + ... + 300931.

It is an arithmetic number, because the mean of its divisors is an integer number (321941070).

Almost surely, 2^3134855218 is an apocalyptic number.

3134855218 is a deficient number, since it is larger than the sum of its proper divisors (2016201902).

3134855218 is a wasteful number, since it uses less digits than its factorization.

3134855218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591513.

The product of its digits is 115200, while the sum is 40.

The square root of 3134855218 is about 55989.7777991662. Note that the first 4 decimals coincide. The cubic root of 3134855218 is about 1463.5441540283.

The spelling of 3134855218 in words is "three billion, one hundred thirty-four million, eight hundred fifty-five thousand, two hundred eighteen".