38853850 has 48 divisors (see below), whose sum is σ = 85280256. Its totient is φ = 12888000.

The previous prime is 38853847. The next prime is 38853853. The reversal of 38853850 is 5835883.

38853850 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (38853847) and next prime (38853853).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (38853853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9060 + ... + 12640.

It is an arithmetic number, because the mean of its divisors is an integer number (1776672).

Almost surely, 2^38853850 is an apocalyptic number.

38853850 is an abundant number, since it is smaller than the sum of its proper divisors (46426406).

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

38853850 is a wasteful number, since it uses less digits than its factorization.

38853850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3631 (or 3626 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 38853850 is about 6233.2856504415. The cubic root of 38853850 is about 338.6970024613.

The spelling of 38853850 in words is "thirty-eight million, eight hundred fifty-three thousand, eight hundred fifty".