38719488 has 104 divisors (see below), whose sum is σ = 108514368. Its totient is φ = 12255232.

The previous prime is 38719481. The next prime is 38719507. The reversal of 38719488 is 88491783.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38719481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282556 + ... + 282692.

Almost surely, 2^38719488 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 38719488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54257184).

38719488 is an abundant number, since it is smaller than the sum of its proper divisors (69794880).

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

38719488 is a wasteful number, since it uses less digits than its factorization.

38719488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 165 counting only the distinct ones).

The product of its digits is 387072, while the sum is 48.

The square root of 38719488 is about 6222.4985335474. The cubic root of 38719488 is about 338.3061311550.

The spelling of 38719488 in words is "thirty-eight million, seven hundred nineteen thousand, four hundred eighty-eight".