38116788 has 72 divisors (see below), whose sum is σ = 97994400. Its totient is φ = 11515392.

The previous prime is 38116787. The next prime is 38116823. The reversal of 38116788 is 88761183.

38116788 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38116781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100383 + ... + 100761.

Almost surely, 2^38116788 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 38116788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48997200).

38116788 is an abundant number, since it is smaller than the sum of its proper divisors (59877612).

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

38116788 is a wasteful number, since it uses less digits than its factorization.

38116788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449 (or 430 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The square root of 38116788 is about 6173.8794934790. The cubic root of 38116788 is about 336.5416080732.

The spelling of 38116788 in words is "thirty-eight million, one hundred sixteen thousand, seven hundred eighty-eight".