2689839883 has 2 divisors, whose sum is σ = 2689839884. Its totient is φ = 2689839882.

The previous prime is 2689839863. The next prime is 2689839907. The reversal of 2689839883 is 3889389862.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2689839883 - 2²⁵ = 2656285451 is a prime.

It is not a weakly prime, because it can be changed into another prime (2689839853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1344919941 + 1344919942.

It is an arithmetic number, because the mean of its divisors is an integer number (1344919942).

Almost surely, 2^2689839883 is an apocalyptic number.

2689839883 is a deficient number, since it is larger than the sum of its proper divisors (1).

2689839883 is an equidigital number, since it uses as much as digits as its factorization.

2689839883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35831808, while the sum is 64.

The square root of 2689839883 is about 51863.6663088910. Note that the first 3 decimals coincide. The cubic root of 2689839883 is about 1390.7278218282.

The spelling of 2689839883 in words is "two billion, six hundred eighty-nine million, eight hundred thirty-nine thousand, eight hundred eighty-three".