4798166447 has 4 divisors (see below), whose sum is σ = 4798692936. Its totient is φ = 4797639960.

The previous prime is 4798166431. The next prime is 4798166489. The reversal of 4798166447 is 7446618974.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4798166447 - 2⁴ = 4798166431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4798166392 and 4798166401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4798166407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249329 + ... + 267882.

It is an arithmetic number, because the mean of its divisors is an integer number (1199673234).

Almost surely, 2^4798166447 is an apocalyptic number.

4798166447 is a deficient number, since it is larger than the sum of its proper divisors (526489).

4798166447 is an equidigital number, since it uses as much as digits as its factorization.

4798166447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526488.

The product of its digits is 8128512, while the sum is 56.

The square root of 4798166447 is about 69268.7985098630. The cubic root of 4798166447 is about 1686.6505145689.

The spelling of 4798166447 in words is "four billion, seven hundred ninety-eight million, one hundred sixty-six thousand, four hundred forty-seven".