4786874820 has 480 divisors, whose sum is σ = 19466092800. Its totient is φ = 956261376.

The previous prime is 4786874819. The next prime is 4786874861. The reversal of 4786874820 is 284786874.

It is a happy number.

4786874820 is a `hidden beast` number, since 4 + 7 + 86 + 87 + 482 + 0 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 2800126 + ... + 2801834.

It is an arithmetic number, because the mean of its divisors is an integer number (40554360).

Almost surely, 2^4786874820 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4786874820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9733046400).

4786874820 is an abundant number, since it is smaller than the sum of its proper divisors (14679217980).

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

4786874820 is a wasteful number, since it uses less digits than its factorization.

4786874820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1769 (or 1758 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 54.

The square root of 4786874820 is about 69187.2446336751. The cubic root of 4786874820 is about 1685.3263985097.

The spelling of 4786874820 in words is "four billion, seven hundred eighty-six million, eight hundred seventy-four thousand, eight hundred twenty".