4238804688 has 160 divisors (see below), whose sum is σ = 11675252736. Its totient is φ = 1322433024.

The previous prime is 4238804683. The next prime is 4238804707. The reversal of 4238804688 is 8864088324.

4238804688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4238804688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4238804683) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15302406 + ... + 15302682.

Almost surely, 2^4238804688 is an apocalyptic number.

4238804688 is a gapful number since it is divisible by the number (48) 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 4238804688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5837626368).

4238804688 is an abundant number, since it is smaller than the sum of its proper divisors (7436448048).

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

4238804688 is a wasteful number, since it uses less digits than its factorization.

4238804688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 51.

The square root of 4238804688 is about 65106.1033083689. The cubic root of 4238804688 is about 1618.3823572041.

The spelling of 4238804688 in words is "four billion, two hundred thirty-eight million, eight hundred four thousand, six hundred eighty-eight".