38829208 has 32 divisors (see below), whose sum is σ = 79940160. Its totient is φ = 17534880.

The previous prime is 38829199. The next prime is 38829223. The reversal of 38829208 is 80292883.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12991 + ... + 15697.

It is an arithmetic number, because the mean of its divisors is an integer number (2498130).

Almost surely, 2^38829208 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 38829208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39970080).

38829208 is an abundant number, since it is smaller than the sum of its proper divisors (41110952).

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

38829208 is a wasteful number, since it uses less digits than its factorization.

38829208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887 (or 2883 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 38829208 is about 6231.3086907968. The cubic root of 38829208 is about 338.6253841910.

The spelling of 38829208 in words is "thirty-eight million, eight hundred twenty-nine thousand, two hundred eight".