2834164856 has 32 divisors (see below), whose sum is σ = 5421516240. Its totient is φ = 1388648448.

The previous prime is 2834164829. The next prime is 2834164891. The reversal of 2834164856 is 6584614382.

It is a self number, because there is not a number n which added to its sum of digits gives 2834164856.

It is a congruent number.

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, 89750 + ... + 117146.

Almost surely, 2^2834164856 is an apocalyptic number.

It is an amenable number.

2834164856 is a deficient number, since it is larger than the sum of its proper divisors (2587351384).

2834164856 is a wasteful number, since it uses less digits than its factorization.

2834164856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27663 (or 27659 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 47.

The square root of 2834164856 is about 53236.8749646333. The cubic root of 2834164856 is about 1415.1692050027.

The spelling of 2834164856 in words is "two billion, eight hundred thirty-four million, one hundred sixty-four thousand, eight hundred fifty-six".