4866905880 has 96 divisors (see below), whose sum is σ = 15851862000. Its totient is φ = 1295017728.

The previous prime is 4866905821. The next prime is 4866905921. The reversal of 4866905880 is 885096684.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153646 + ... + 182594.

Almost surely, 2^4866905880 is an apocalyptic number.

4866905880 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 4866905880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7925931000).

4866905880 is an abundant number, since it is smaller than the sum of its proper divisors (10984956120).

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

4866905880 is a wasteful number, since it uses less digits than its factorization.

4866905880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29433 (or 29426 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The square root of 4866905880 is about 69763.2129420657. The cubic root of 4866905880 is about 1694.6667786760. Note that the first 3 decimals are identical.

The spelling of 4866905880 in words is "four billion, eight hundred sixty-six million, nine hundred five thousand, eight hundred eighty".