38838853700 has 18 divisors (see below), whose sum is σ = 84280312746. Its totient is φ = 15535541440.

The previous prime is 38838853679. The next prime is 38838853717. The reversal of 38838853700 is 735883883.

It can be written as a sum of positive squares in 3 ways, for example, as 692224 + 38838161476 = 832^2 + 197074^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194194169 + ... + 194194368.

It is an arithmetic number, because the mean of its divisors is an integer number (4682239597).

Almost surely, 2^38838853700 is an apocalyptic number.

It is an amenable number.

38838853700 is an abundant number, since it is smaller than the sum of its proper divisors (45441459046).

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

38838853700 is a wasteful number, since it uses less digits than its factorization.

38838853700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388388551 (or 388388544 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 53.

The spelling of 38838853700 in words is "thirty-eight billion, eight hundred thirty-eight million, eight hundred fifty-three thousand, seven hundred".