38360816860 has 48 divisors (see below), whose sum is σ = 82473674976. Its totient is φ = 14979750912.

The previous prime is 38360816827. The next prime is 38360816861. The reversal of 38360816860 is 6861806383.

It is a happy number.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38360816861) 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, 1827384 + ... + 1848256.

It is an arithmetic number, because the mean of its divisors is an integer number (1718201562).

Almost surely, 2^38360816860 is an apocalyptic number.

It is an amenable number.

38360816860 is an abundant number, since it is smaller than the sum of its proper divisors (44112858116).

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

38360816860 is a wasteful number, since it uses less digits than its factorization.

38360816860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23062 (or 23060 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 38360816860 in words is "thirty-eight billion, three hundred sixty million, eight hundred sixteen thousand, eight hundred sixty".