4818766680 has 256 divisors, whose sum is σ = 19769702400. Its totient is φ = 1016686080.

The previous prime is 4818766657. The next prime is 4818766703. The reversal of 4818766680 is 866678184.

It is an interprime number because it is at equal distance from previous prime (4818766657) and next prime (4818766703).

It is a super-3 number, since 3×4818766680³ (a number of 30 digits) contains 333 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73765 + ... + 122795.

It is an arithmetic number, because the mean of its divisors is an integer number (77225400).

Almost surely, 2^4818766680 is an apocalyptic number.

4818766680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4818766680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9884851200).

4818766680 is an abundant number, since it is smaller than the sum of its proper divisors (14950935720).

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

4818766680 is a wasteful number, since it uses less digits than its factorization.

4818766680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49071 (or 49061 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 54.

The square root of 4818766680 is about 69417.3370275755. The cubic root of 4818766680 is about 1689.0608649577.

The spelling of 4818766680 in words is "four billion, eight hundred eighteen million, seven hundred sixty-six thousand, six hundred eighty".