4943198320 has 20 divisors (see below), whose sum is σ = 11492936280. Its totient is φ = 1977279296.

The previous prime is 4943198303. The next prime is 4943198321. The reversal of 4943198320 is 238913494.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4943198321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30894910 + ... + 30895069.

It is an arithmetic number, because the mean of its divisors is an integer number (574646814).

Almost surely, 2^4943198320 is an apocalyptic number.

4943198320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4943198320 is an abundant number, since it is smaller than the sum of its proper divisors (6549737960).

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

4943198320 is a wasteful number, since it uses less digits than its factorization.

4943198320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61789992 (or 61789986 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 4943198320 is about 70307.8823461495. The cubic root of 4943198320 is about 1703.4759697735.

The spelling of 4943198320 in words is "four billion, nine hundred forty-three million, one hundred ninety-eight thousand, three hundred twenty".