3800845888 has 28 divisors (see below), whose sum is σ = 8619776512. Its totient is φ = 1628933760.

The previous prime is 3800845883. The next prime is 3800845891. The reversal of 3800845888 is 8885480083.

It is a tau number, because it is divible by the number of its divisors (28).

It is not an unprimeable number, because it can be changed into a prime (3800845883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4241568 + ... + 4242463.

Almost surely, 2^3800845888 is an apocalyptic number.

It is an amenable number.

3800845888 is an abundant number, since it is smaller than the sum of its proper divisors (4818930624).

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

3800845888 is an equidigital number, since it uses as much as digits as its factorization.

3800845888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8484050 (or 8484040 counting only the distinct ones).

The product of its (nonzero) digits is 1966080, while the sum is 52.

The square root of 3800845888 is about 61651.0007055847. Note that the first 3 decimals coincide. The cubic root of 3800845888 is about 1560.6065316261.

The spelling of 3800845888 in words is "three billion, eight hundred million, eight hundred forty-five thousand, eight hundred eighty-eight".