38723282808 has 64 divisors (see below), whose sum is σ = 111970978560. Its totient is φ = 10930492416.

The previous prime is 38723282789. The next prime is 38723282813. The reversal of 38723282808 is 80828232783.

It is a congruent number.

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, 1374585 + ... + 1402472.

It is an arithmetic number, because the mean of its divisors is an integer number (1749546540).

Almost surely, 2^38723282808 is an apocalyptic number.

It is an amenable number.

38723282808 is an abundant number, since it is smaller than the sum of its proper divisors (73247695752).

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

38723282808 is a wasteful number, since it uses less digits than its factorization.

38723282808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2777156 (or 2777152 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 38723282808 in words is "thirty-eight billion, seven hundred twenty-three million, two hundred eighty-two thousand, eight hundred eight".