8948731121 has 8 divisors (see below), whose sum is σ = 9805260384. Its totient is φ = 8099369920.

The previous prime is 8948731109. The next prime is 8948731123. The reversal of 8948731121 is 1211378498.

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 8948731121 - 2¹⁰ = 8948730097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8948731123) 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, 1789400 + ... + 1794393.

It is an arithmetic number, because the mean of its divisors is an integer number (1225657548).

Almost surely, 2^8948731121 is an apocalyptic number.

It is an amenable number.

8948731121 is a deficient number, since it is larger than the sum of its proper divisors (856529263).

8948731121 is a wasteful number, since it uses less digits than its factorization.

8948731121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3584031.

The product of its digits is 96768, while the sum is 44.

The square root of 8948731121 is about 94597.7331705152. The cubic root of 8948731121 is about 2076.1265375336.

The spelling of 8948731121 in words is "eight billion, nine hundred forty-eight million, seven hundred thirty-one thousand, one hundred twenty-one".