4766478849 has 24 divisors (see below), whose sum is σ = 7513521600. Its totient is φ = 2887734240.

The previous prime is 4766478841. The next prime is 4766478907. The reversal of 4766478849 is 9488746674.

4766478849 is a `hidden beast` number, since 476 + 6 + 47 + 88 + 49 = 666.

It is not a de Polignac number, because 4766478849 - 2³ = 4766478841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4766478841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336492 + ... + 350370.

It is an arithmetic number, because the mean of its divisors is an integer number (313063400).

Almost surely, 2^4766478849 is an apocalyptic number.

It is an amenable number.

4766478849 is a deficient number, since it is larger than the sum of its proper divisors (2747042751).

4766478849 is a wasteful number, since it uses less digits than its factorization.

4766478849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17365 (or 17362 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 63.

The square root of 4766478849 is about 69039.6903889350. The cubic root of 4766478849 is about 1682.9293715191.

The spelling of 4766478849 in words is "four billion, seven hundred sixty-six million, four hundred seventy-eight thousand, eight hundred forty-nine".