3800530085688 has 64 divisors (see below), whose sum is σ = 12065174880000. Its totient is φ = 1085865738336.

The previous prime is 3800530085687. The next prime is 3800530085699. The reversal of 3800530085688 is 8865800350083.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800530085687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1256787538 + ... + 1256790561.

It is an arithmetic number, because the mean of its divisors is an integer number (188518357500).

Almost surely, 2^{3800530085688} is an apocalyptic number.

It is an amenable number.

3800530085688 is an abundant number, since it is smaller than the sum of its proper divisors (8264644794312).

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

3800530085688 is a wasteful number, since it uses less digits than its factorization.

3800530085688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2513578121 (or 2513578111 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 3800530085688 in words is "three trillion, eight hundred billion, five hundred thirty million, eighty-five thousand, six hundred eighty-eight".