4389577713 has 24 divisors (see below), whose sum is σ = 6483321000. Its totient is φ = 2860865280.

The previous prime is 4389577693. The next prime is 4389577747. The reversal of 4389577713 is 3177759834.

It can be written as a sum of positive squares in 4 ways, for example, as 897122304 + 3492455409 = 29952^2 + 59097^2 .

It is not a de Polignac number, because 4389577713 - 2⁸ = 4389577457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4389577713.

It is not an unprimeable number, because it can be changed into a prime (4389577013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117663 + ... + 150411.

It is an arithmetic number, because the mean of its divisors is an integer number (270138375).

Almost surely, 2^4389577713 is an apocalyptic number.

It is an amenable number.

4389577713 is a deficient number, since it is larger than the sum of its proper divisors (2093743287).

4389577713 is a wasteful number, since it uses less digits than its factorization.

4389577713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33089 (or 33086 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 54.

The square root of 4389577713 is about 66253.8882858961. Note that the first 3 decimals coincide. The cubic root of 4389577713 is about 1637.3476999002.

The spelling of 4389577713 in words is "four billion, three hundred eighty-nine million, five hundred seventy-seven thousand, seven hundred thirteen".