4868780 has 48 divisors (see below), whose sum is σ = 11854080. Its totient is φ = 1645248.

The previous prime is 4868779. The next prime is 4868789. The reversal of 4868780 is 878684.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4868789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11411 + ... + 11829.

It is an arithmetic number, because the mean of its divisors is an integer number (246960).

Almost surely, 2^4868780 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 4868780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5927040).

4868780 is an abundant number, since it is smaller than the sum of its proper divisors (6985300).

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

4868780 is a wasteful number, since it uses less digits than its factorization.

With its successor (4868781) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (516).

4868780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518 (or 516 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 4868780 is about 2206.5312143725. The cubic root of 4868780 is about 169.4884274925.

The spelling of 4868780 in words is "four million, eight hundred sixty-eight thousand, seven hundred eighty".