4989628338336 has 576 divisors, whose sum is σ = 15260956139520. Its totient is φ = 1602835153920.

The previous prime is 4989628338329. The next prime is 4989628338347. The reversal of 4989628338336 is 6338338269894.

4989628338336 is a `hidden beast` number, since 4 + 9 + 8 + 9 + 6 + 283 + 3 + 8 + 336 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

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

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, 10776734841 + ... + 10776735303.

It is an arithmetic number, because the mean of its divisors is an integer number (26494715520).

Almost surely, 2^{4989628338336} 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 4989628338336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7630478069760).

4989628338336 is an abundant number, since it is smaller than the sum of its proper divisors (10271327801184).

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

4989628338336 is a wasteful number, since it uses less digits than its factorization.

4989628338336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951 (or 931 counting only the distinct ones).

The product of its digits is 967458816, while the sum is 72.

The spelling of 4989628338336 in words is "four trillion, nine hundred eighty-nine billion, six hundred twenty-eight million, three hundred thirty-eight thousand, three hundred thirty-six".