4383978873 has 16 divisors (see below), whose sum is σ = 5891702400. Its totient is φ = 2899502336.

The previous prime is 4383978869. The next prime is 4383978883. The reversal of 4383978873 is 3788793834.

It is a cyclic number.

It is not a de Polignac number, because 4383978873 - 2² = 4383978869 is a prime.

Its product of digits (24385536) is a multiple of the sum of its prime divisors (12096).

It is not an unprimeable number, because it can be changed into a prime (4383978883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 390961 + ... + 402017.

It is an arithmetic number, because the mean of its divisors is an integer number (368231400).

Almost surely, 2^4383978873 is an apocalyptic number.

It is an amenable number.

4383978873 is a deficient number, since it is larger than the sum of its proper divisors (1507723527).

4383978873 is a wasteful number, since it uses less digits than its factorization.

4383978873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12096.

The product of its digits is 24385536, while the sum is 60.

The square root of 4383978873 is about 66211.6218877019. The cubic root of 4383978873 is about 1636.6512663082.

The spelling of 4383978873 in words is "four billion, three hundred eighty-three million, nine hundred seventy-eight thousand, eight hundred seventy-three".