4389158340 has 288 divisors, whose sum is σ = 16107436800. Its totient is φ = 1002855168.

The previous prime is 4389158339. The next prime is 4389158341. The reversal of 4389158340 is 438519834.

It is an interprime number because it is at equal distance from previous prime (4389158339) and next prime (4389158341).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (4389158341) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1665664 + ... + 1668296.

It is an arithmetic number, because the mean of its divisors is an integer number (55928600).

Almost surely, 2^4389158340 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 4389158340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8053718400).

4389158340 is an abundant number, since it is smaller than the sum of its proper divisors (11718278460).

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

4389158340 is a wasteful number, since it uses less digits than its factorization.

4389158340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678 (or 2650 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 4389158340 is about 66250.7233168061. The cubic root of 4389158340 is about 1637.2955550752.

The spelling of 4389158340 in words is "four billion, three hundred eighty-nine million, one hundred fifty-eight thousand, three hundred forty".