4908394566 has 24 divisors (see below), whose sum is σ = 10740154464. Its totient is φ = 1619931600.

The previous prime is 4908394541. The next prime is 4908394567. The reversal of 4908394566 is 6654938094.

4908394566 is a `hidden beast` number, since 49 + 0 + 8 + 39 + 4 + 566 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4908394567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1348126 + ... + 1351761.

It is an arithmetic number, because the mean of its divisors is an integer number (447506436).

Almost surely, 2^4908394566 is an apocalyptic number.

4908394566 is an abundant number, since it is smaller than the sum of its proper divisors (5831759898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4908394566 is a wasteful number, since it uses less digits than its factorization.

4908394566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699996 (or 2699993 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The square root of 4908394566 is about 70059.9355266617. The cubic root of 4908394566 is about 1699.4686420080.

The spelling of 4908394566 in words is "four billion, nine hundred eight million, three hundred ninety-four thousand, five hundred sixty-six".