4893963867 has 24 divisors (see below), whose sum is σ = 7894794544. Its totient is φ = 3011668128.

The previous prime is 4893963853. The next prime is 4893963869. The reversal of 4893963867 is 7683693984.

4893963867 is a `hidden beast` number, since 489 + 3 + 96 + 3 + 8 + 67 = 666.

It is not a de Polignac number, because 4893963867 - 2⁶ = 4893963803 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4893963869) 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, 771448 + ... + 777765.

Almost surely, 2^4893963867 is an apocalyptic number.

4893963867 is a deficient number, since it is larger than the sum of its proper divisors (3000830677).

4893963867 is a wasteful number, since it uses less digits than its factorization.

4893963867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1549241 (or 1549229 counting only the distinct ones).

The product of its digits is 47029248, while the sum is 63.

The square root of 4893963867 is about 69956.8714780757. The cubic root of 4893963867 is about 1697.8015257037.

The spelling of 4893963867 in words is "four billion, eight hundred ninety-three million, nine hundred sixty-three thousand, eight hundred sixty-seven".