8474748417 has 16 divisors (see below), whose sum is σ = 12556637760. Its totient is φ = 5649177600.

The previous prime is 8474748413. The next prime is 8474748427. The reversal of 8474748417 is 7148474748.

8474748417 is a `hidden beast` number, since 84 + 7 + 474 + 84 + 17 = 666.

It is not a de Polignac number, because 8474748417 - 2² = 8474748413 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8474748413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 369042 + ... + 391332.

It is an arithmetic number, because the mean of its divisors is an integer number (784789860).

Almost surely, 2^8474748417 is an apocalyptic number.

It is an amenable number.

8474748417 is a deficient number, since it is larger than the sum of its proper divisors (4081889343).

8474748417 is a wasteful number, since it uses less digits than its factorization.

8474748417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36381 (or 36375 counting only the distinct ones).

The product of its digits is 5619712, while the sum is 54.

The square root of 8474748417 is about 92058.3967761768. The cubic root of 8474748417 is about 2038.8046002617.

The spelling of 8474748417 in words is "eight billion, four hundred seventy-four million, seven hundred forty-eight thousand, four hundred seventeen".