38238786700 has 36 divisors (see below), whose sum is σ = 83004565840. Its totient is φ = 15290648640.

The previous prime is 38238786683. The next prime is 38238786701. The reversal of 38238786700 is 768783283.

It is not an unprimeable number, because it can be changed into a prime (38238786701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 263689 + ... + 382111.

Almost surely, 2^38238786700 is an apocalyptic number.

It is an amenable number.

38238786700 is an abundant number, since it is smaller than the sum of its proper divisors (44765779140).

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

38238786700 is a wasteful number, since it uses less digits than its factorization.

38238786700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121666 (or 121659 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 38238786700 in words is "thirty-eight billion, two hundred thirty-eight million, seven hundred eighty-six thousand, seven hundred".