3873716320 has 24 divisors (see below), whose sum is σ = 9151655184. Its totient is φ = 1549486464.

The previous prime is 3873716299. The next prime is 3873716347. The reversal of 3873716320 is 236173783.

It is a happy number.

It is a Smith number, since the sum of its digits (40) 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 (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12105204 + ... + 12105523.

It is an arithmetic number, because the mean of its divisors is an integer number (381318966).

Almost surely, 2^3873716320 is an apocalyptic number.

It is an amenable number.

3873716320 is an abundant number, since it is smaller than the sum of its proper divisors (5277938864).

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

3873716320 is a wasteful number, since it uses less digits than its factorization.

3873716320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24210742 (or 24210734 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 3873716320 is about 62239.1863700033. The cubic root of 3873716320 is about 1570.5168649963.

The spelling of 3873716320 in words is "three billion, eight hundred seventy-three million, seven hundred sixteen thousand, three hundred twenty".