2684354171 has 2 divisors, whose sum is σ = 2684354172. Its totient is φ = 2684354170.

The previous prime is 2684354147. The next prime is 2684354191. The reversal of 2684354171 is 1714534862.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2684354171 is a prime.

It is not a weakly prime, because it can be changed into another prime (2684354131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1342177085 + 1342177086.

It is an arithmetic number, because the mean of its divisors is an integer number (1342177086).

Almost surely, 2^2684354171 is an apocalyptic number.

2684354171 is a deficient number, since it is larger than the sum of its proper divisors (1).

2684354171 is an equidigital number, since it uses as much as digits as its factorization.

2684354171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 41.

The square root of 2684354171 is about 51810.7534301519. The cubic root of 2684354171 is about 1389.7817525637.

The spelling of 2684354171 in words is "two billion, six hundred eighty-four million, three hundred fifty-four thousand, one hundred seventy-one".