2116846834 has 8 divisors (see below), whose sum is σ = 3362050908. Its totient is φ = 996163200.

The previous prime is 2116846819. The next prime is 2116846847. The reversal of 2116846834 is 4386486112.

It can be written as a sum of positive squares in 2 ways, for example, as 1818766609 + 298080225 = 42647^2 + 17265^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31130067 + ... + 31130134.

Almost surely, 2^2116846834 is an apocalyptic number.

2116846834 is a deficient number, since it is larger than the sum of its proper divisors (1245204074).

2116846834 is a wasteful number, since it uses less digits than its factorization.

2116846834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62260220.

The product of its digits is 221184, while the sum is 43.

The square root of 2116846834 is about 46009.2037966318. The cubic root of 2116846834 is about 1283.9944459570.

The spelling of 2116846834 in words is "two billion, one hundred sixteen million, eight hundred forty-six thousand, eight hundred thirty-four".