4989314880 has 672 divisors, whose sum is σ = 20503042560. Its totient is φ = 1142138880.

The previous prime is 4989314833. The next prime is 4989314893. The reversal of 4989314880 is 884139894.

4989314880 is a `hidden beast` number, since 498 + 9 + 3 + 148 + 8 + 0 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

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 95 ways as a sum of consecutive naturals, for example, 16251687 + ... + 16251993.

It is an arithmetic number, because the mean of its divisors is an integer number (30510480).

Almost surely, 2^4989314880 is an apocalyptic number.

4989314880 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 4989314880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10251521280).

4989314880 is an abundant number, since it is smaller than the sum of its proper divisors (15513727680).

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

4989314880 is a wasteful number, since it uses less digits than its factorization.

4989314880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 54.

The square root of 4989314880 is about 70635.0825015445. The cubic root of 4989314880 is about 1708.7569914059.

The spelling of 4989314880 in words is "four billion, nine hundred eighty-nine million, three hundred fourteen thousand, eight hundred eighty".