4863391794 has 48 divisors (see below), whose sum is σ = 11035926720. Its totient is φ = 1605063600.

The previous prime is 4863391789. The next prime is 4863391811. The reversal of 4863391794 is 4971933684.

It is a happy number.

4863391794 is a `hidden beast` number, since 486 + 3 + 3 + 91 + 79 + 4 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4863391794.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 454 + ... + 98625.

It is an arithmetic number, because the mean of its divisors is an integer number (229915140).

Almost surely, 2^4863391794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4863391794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5517963360).

4863391794 is an abundant number, since it is smaller than the sum of its proper divisors (6172534926).

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

4863391794 is a wasteful number, since it uses less digits than its factorization.

4863391794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99197 (or 99185 counting only the distinct ones).

The product of its digits is 3919104, while the sum is 54.

The square root of 4863391794 is about 69738.0225845270. The cubic root of 4863391794 is about 1694.2588097791.

The spelling of 4863391794 in words is "four billion, eight hundred sixty-three million, three hundred ninety-one thousand, seven hundred ninety-four".