7481935873 has 8 divisors (see below), whose sum is σ = 7577098560. Its totient is φ = 7387186800.

The previous prime is 7481935847. The next prime is 7481935883. The reversal of 7481935873 is 3785391847.

It is a happy number.

7481935873 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 7481935873 - 2⁹ = 7481935361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7481935883) 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, 66915 + ... + 139432.

It is an arithmetic number, because the mean of its divisors is an integer number (947137320).

Almost surely, 2^7481935873 is an apocalyptic number.

It is an amenable number.

7481935873 is a deficient number, since it is larger than the sum of its proper divisors (95162687).

7481935873 is a wasteful number, since it uses less digits than its factorization.

7481935873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206807.

The product of its digits is 5080320, while the sum is 55.

The square root of 7481935873 is about 86498.1842179360. The cubic root of 7481935873 is about 1955.8610312769.

The spelling of 7481935873 in words is "seven billion, four hundred eighty-one million, nine hundred thirty-five thousand, eight hundred seventy-three".