4477898880 has 384 divisors, whose sum is σ = 19033297920. Its totient is φ = 944676864.

The previous prime is 4477898879. The next prime is 4477898899. The reversal of 4477898880 is 888987744.

4477898880 is a `hidden beast` number, since 4 + 477 + 8 + 9 + 88 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 519889 + ... + 528431.

It is an arithmetic number, because the mean of its divisors is an integer number (49565880).

Almost surely, 2^4477898880 is an apocalyptic number.

4477898880 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 4477898880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9516648960).

4477898880 is an abundant number, since it is smaller than the sum of its proper divisors (14555399040).

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

4477898880 is a wasteful number, since it uses less digits than its factorization.

4477898880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8588 (or 8573 counting only the distinct ones).

The product of its (nonzero) digits is 28901376, while the sum is 63.

The square root of 4477898880 is about 66917.1045398708. The cubic root of 4477898880 is about 1648.2563619156.

The spelling of 4477898880 in words is "four billion, four hundred seventy-seven million, eight hundred ninety-eight thousand, eight hundred eighty".