2038716673 has 8 divisors (see below), whose sum is σ = 2330580992. Its totient is φ = 1747007136.

The previous prime is 2038716637. The next prime is 2038716679. The reversal of 2038716673 is 3766178302.

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

It is a de Polignac number, because none of the positive numbers 2^k-2038716673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2038716679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8940 + ... + 64477.

It is an arithmetic number, because the mean of its divisors is an integer number (291322624).

Almost surely, 2^2038716673 is an apocalyptic number.

It is an amenable number.

2038716673 is a deficient number, since it is larger than the sum of its proper divisors (291864319).

2038716673 is an equidigital number, since it uses as much as digits as its factorization.

2038716673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77391.

The product of its (nonzero) digits is 254016, while the sum is 43.

The square root of 2038716673 is about 45152.1502588747. The cubic root of 2038716673 is about 1267.9991377574. Note that the first 3 decimals are identical.

The spelling of 2038716673 in words is "two billion, thirty-eight million, seven hundred sixteen thousand, six hundred seventy-three".