4893394464 has 96 divisors (see below), whose sum is σ = 16311335040. Its totient is φ = 1398110976.

The previous prime is 4893394459. The next prime is 4893394523. The reversal of 4893394464 is 4644933984.

4893394464 is a `hidden beast` number, since 4 + 8 + 93 + 3 + 94 + 464 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 4893394464.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398499 + ... + 410594.

It is an arithmetic number, because the mean of its divisors is an integer number (169909740).

Almost surely, 2^4893394464 is an apocalyptic number.

It is an amenable number.

4893394464 is an abundant number, since it is smaller than the sum of its proper divisors (11417940576).

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

4893394464 is a wasteful number, since it uses less digits than its factorization.

4893394464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809119 (or 809105 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 54.

The square root of 4893394464 is about 69952.8016879953. The cubic root of 4893394464 is about 1697.7356778686.

The spelling of 4893394464 in words is "four billion, eight hundred ninety-three million, three hundred ninety-four thousand, four hundred sixty-four".