8794478225 has 48 divisors (see below), whose sum is σ = 12388790400. Its totient is φ = 6139307520.

The previous prime is 8794478221. The next prime is 8794478239. The reversal of 8794478225 is 5228744978.

It is not a de Polignac number, because 8794478225 - 2² = 8794478221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8794478221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3512324 + ... + 3514826.

It is an arithmetic number, because the mean of its divisors is an integer number (258099800).

Almost surely, 2^8794478225 is an apocalyptic number.

It is an amenable number.

8794478225 is a deficient number, since it is larger than the sum of its proper divisors (3594312175).

8794478225 is a wasteful number, since it uses less digits than its factorization.

8794478225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3114 (or 3109 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 56.

The square root of 8794478225 is about 93778.8794185556. The cubic root of 8794478225 is about 2064.1283209767.

The spelling of 8794478225 in words is "eight billion, seven hundred ninety-four million, four hundred seventy-eight thousand, two hundred twenty-five".