4889426976 has 360 divisors, whose sum is σ = 16909430076. Its totient is φ = 1381847040.

The previous prime is 4889426939. The next prime is 4889426977. The reversal of 4889426976 is 6796249884.

4889426976 is a `hidden beast` number, since 48 + 89 + 426 + 97 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4802490000 + 86936976 = 69300^2 + 9324^2 .

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4889426977) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 17399956 + ... + 17400236.

Almost surely, 2^4889426976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4889426976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8454715038).

4889426976 is an abundant number, since it is smaller than the sum of its proper divisors (12020003100).

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

4889426976 is a wasteful number, since it uses less digits than its factorization.

4889426976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 430 counting only the distinct ones).

The product of its digits is 41803776, while the sum is 63.

The square root of 4889426976 is about 69924.4376166158. The cubic root of 4889426976 is about 1697.2767212614.

The spelling of 4889426976 in words is "four billion, eight hundred eighty-nine million, four hundred twenty-six thousand, nine hundred seventy-six".