38599626380 has 24 divisors (see below), whose sum is σ = 92639103648. Its totient is φ = 13234157568.

The previous prime is 38599626379. The next prime is 38599626397. The reversal of 38599626380 is 8362699583.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137855669 + ... + 137855948.

It is an arithmetic number, because the mean of its divisors is an integer number (3859962652).

Almost surely, 2^38599626380 is an apocalyptic number.

It is an amenable number.

38599626380 is an abundant number, since it is smaller than the sum of its proper divisors (54039477268).

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

38599626380 is a wasteful number, since it uses less digits than its factorization.

38599626380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275711633 (or 275711631 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 59.

The spelling of 38599626380 in words is "thirty-eight billion, five hundred ninety-nine million, six hundred twenty-six thousand, three hundred eighty".