38516016 has 160 divisors (see below), whose sum is σ = 131563008. Its totient is φ = 9400320.

The previous prime is 38516011. The next prime is 38516029. The reversal of 38516016 is 61061583.

It is not an unprimeable number, because it can be changed into a prime (38516011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62526 + ... + 63138.

Almost surely, 2^38516016 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 38516016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65781504).

38516016 is an abundant number, since it is smaller than the sum of its proper divisors (93046992).

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

38516016 is a wasteful number, since it uses less digits than its factorization.

38516016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 653 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 38516016 is about 6206.1272948595. The cubic root of 38516016 is about 337.7124873164.

Adding to 38516016 its reverse (61061583), we get a palindrome (99577599).

The spelling of 38516016 in words is "thirty-eight million, five hundred sixteen thousand, sixteen".