38466984808 has 64 divisors (see below), whose sum is σ = 85518633600. Its totient is φ = 15871269120.

The previous prime is 38466984799. The next prime is 38466984827. The reversal of 38466984808 is 80848966483.

It is a self number, because there is not a number n which added to its sum of digits gives 38466984808.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529398 + ... + 597658.

It is an arithmetic number, because the mean of its divisors is an integer number (1336228650).

Almost surely, 2^38466984808 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 38466984808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42759316800).

38466984808 is an abundant number, since it is smaller than the sum of its proper divisors (47051648792).

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

38466984808 is a wasteful number, since it uses less digits than its factorization.

38466984808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68650 (or 68646 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 64.

The spelling of 38466984808 in words is "thirty-eight billion, four hundred sixty-six million, nine hundred eighty-four thousand, eight hundred eight".