38852667616 has 72 divisors (see below), whose sum is σ = 89368929720. Its totient is φ = 16578277632.

The previous prime is 38852667571. The next prime is 38852667643. The reversal of 38852667616 is 61676625883.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 304971 + ... + 413173.

It is an arithmetic number, because the mean of its divisors is an integer number (1241235135).

Almost surely, 2^38852667616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38852667616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44684464860).

38852667616 is an abundant number, since it is smaller than the sum of its proper divisors (50516262104).

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

38852667616 is a wasteful number, since it uses less digits than its factorization.

38852667616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108456 (or 108441 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 58.

The spelling of 38852667616 in words is "thirty-eight billion, eight hundred fifty-two million, six hundred sixty-seven thousand, six hundred sixteen".