38368968 has 128 divisors (see below), whose sum is σ = 111974400. Its totient is φ = 10841600.

The previous prime is 38368937. The next prime is 38368969. The reversal of 38368968 is 86986383.

It is a self number, because there is not a number n which added to its sum of digits gives 38368968.

It is not an unprimeable number, because it can be changed into a prime (38368969) 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, 431068 + ... + 431156.

It is an arithmetic number, because the mean of its divisors is an integer number (874800).

Almost surely, 2^38368968 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 38368968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55987200).

38368968 is an abundant number, since it is smaller than the sum of its proper divisors (73605432).

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

38368968 is a wasteful number, since it uses less digits than its factorization.

38368968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203 (or 199 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The square root of 38368968 is about 6194.2689641313. The cubic root of 38368968 is about 337.2821617593.

The spelling of 38368968 in words is "thirty-eight million, three hundred sixty-eight thousand, nine hundred sixty-eight".