2834178168 has 64 divisors (see below), whose sum is σ = 7474896000. Its totient is φ = 893020032.

The previous prime is 2834178121. The next prime is 2834178223. The reversal of 2834178168 is 8618714382.

It is a Cunningham number, because it is equal to 53237²-1.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206298 + ... + 219606.

It is an arithmetic number, because the mean of its divisors is an integer number (116795250).

Almost surely, 2^2834178168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2834178168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3737448000).

2834178168 is an abundant number, since it is smaller than the sum of its proper divisors (4640717832).

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

2834178168 is a wasteful number, since it uses less digits than its factorization.

2834178168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13804 (or 13800 counting only the distinct ones).

The product of its digits is 516096, while the sum is 48.

The square root of 2834178168 is about 53236.9999906080. Note that the first 5 decimals coincide. The cubic root of 2834178168 is about 1415.1714206704.

The spelling of 2834178168 in words is "two billion, eight hundred thirty-four million, one hundred seventy-eight thousand, one hundred sixty-eight".