4238609760 has 864 divisors, whose sum is σ = 18930143232. Its totient is φ = 853493760.

The previous prime is 4238609747. The next prime is 4238609801. The reversal of 4238609760 is 679068324.

4238609760 is a `hidden beast` number, since 4 + 2 + 38 + 609 + 7 + 6 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 33374817 + ... + 33374943.

It is an arithmetic number, because the mean of its divisors is an integer number (21909888).

Almost surely, 2^4238609760 is an apocalyptic number.

4238609760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4238609760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9465071616).

4238609760 is an abundant number, since it is smaller than the sum of its proper divisors (14691533472).

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

4238609760 is a wasteful number, since it uses less digits than its factorization.

4238609760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The square root of 4238609760 is about 65104.6062886490. The cubic root of 4238609760 is about 1618.3575488839.

The spelling of 4238609760 in words is "four billion, two hundred thirty-eight million, six hundred nine thousand, seven hundred sixty".