4899242880 has 640 divisors, whose sum is σ = 20900436480. Its totient is φ = 1069314048.

The previous prime is 4899242839. The next prime is 4899242893. The reversal of 4899242880 is 882429984.

It is a tau number, because it is divible by the number of its divisors (640).

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 79 ways as a sum of consecutive naturals, for example, 8345947 + ... + 8346533.

It is an arithmetic number, because the mean of its divisors is an integer number (32656932).

Almost surely, 2^4899242880 is an apocalyptic number.

4899242880 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 4899242880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10450218240).

4899242880 is an abundant number, since it is smaller than the sum of its proper divisors (16001193600).

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

4899242880 is a wasteful number, since it uses less digits than its factorization.

4899242880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 4899242880 is about 69994.5917910805. The cubic root of 4899242880 is about 1698.4117669362.

It can be divided in two parts, 489924 and 2880, that added together give a square (492804 = 702²).

The spelling of 4899242880 in words is "four billion, eight hundred ninety-nine million, two hundred forty-two thousand, eight hundred eighty".