38384268 has 48 divisors (see below), whose sum is σ = 97020000. Its totient is φ = 11741184.

The previous prime is 38384267. The next prime is 38384273. The reversal of 38384268 is 86248383.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (38384261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30108 + ... + 31356.

It is an arithmetic number, because the mean of its divisors is an integer number (2021250).

Almost surely, 2^38384268 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 38384268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48510000).

38384268 is an abundant number, since it is smaller than the sum of its proper divisors (58635732).

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

38384268 is a wasteful number, since it uses less digits than its factorization.

38384268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466 (or 1464 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 38384268 is about 6195.5038536022. The cubic root of 38384268 is about 337.3269873181.

The spelling of 38384268 in words is "thirty-eight million, three hundred eighty-four thousand, two hundred sixty-eight".