2981417273 has 8 divisors (see below), whose sum is σ = 3036952200. Its totient is φ = 2926097280.

The previous prime is 2981417249. The next prime is 2981417287. The reversal of 2981417273 is 3727141892.

2981417273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 292683664 + 2688733609 = 17108^2 + 51853^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2981417273 - 2⁶ = 2981417209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2981417233) 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, 25598 + ... + 81351.

It is an arithmetic number, because the mean of its divisors is an integer number (379619025).

Almost surely, 2^2981417273 is an apocalyptic number.

It is an amenable number.

2981417273 is a deficient number, since it is larger than the sum of its proper divisors (55534927).

2981417273 is a wasteful number, since it uses less digits than its factorization.

2981417273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107467.

The product of its digits is 169344, while the sum is 44.

The square root of 2981417273 is about 54602.3559290256. The cubic root of 2981417273 is about 1439.2655193739.

The spelling of 2981417273 in words is "two billion, nine hundred eighty-one million, four hundred seventeen thousand, two hundred seventy-three".