4999693380 has 144 divisors (see below), whose sum is σ = 15918759360. Its totient is φ = 1170202880.

The previous prime is 4999693373. The next prime is 4999693397. The reversal of 4999693380 is 833969994.

It is a Harshad number since it is a multiple of its sum of digits (60).

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, 198667 + ... + 222413.

It is an arithmetic number, because the mean of its divisors is an integer number (110546940).

Almost surely, 2^4999693380 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 4999693380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7959379680).

4999693380 is an abundant number, since it is smaller than the sum of its proper divisors (10919065980).

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

4999693380 is a wasteful number, since it uses less digits than its factorization.

4999693380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23810 (or 23797 counting only the distinct ones).

The product of its (nonzero) digits is 11337408, while the sum is 60.

The square root of 4999693380 is about 70708.5099546016. The cubic root of 4999693380 is about 1709.9409917738.

The spelling of 4999693380 in words is "four billion, nine hundred ninety-nine million, six hundred ninety-three thousand, three hundred eighty".