38853331 has 4 divisors (see below), whose sum is σ = 42385464. Its totient is φ = 35321200.

The previous prime is 38853319. The next prime is 38853341. The reversal of 38853331 is 13335883.

It is a happy number.

38853331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38853331 - 2¹⁹ = 38329043 is a prime.

It is a super-2 number, since 2×38853331² = 3019162659591122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (38853341) 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 3 ways as a sum of consecutive naturals, for example, 1766050 + ... + 1766071.

It is an arithmetic number, because the mean of its divisors is an integer number (10596366).

Almost surely, 2^38853331 is an apocalyptic number.

38853331 is a deficient number, since it is larger than the sum of its proper divisors (3532133).

38853331 is a wasteful number, since it uses less digits than its factorization.

38853331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532132.

The product of its digits is 25920, while the sum is 34.

The square root of 38853331 is about 6233.2440189680. The cubic root of 38853331 is about 338.6954943780.

The spelling of 38853331 in words is "thirty-eight million, eight hundred fifty-three thousand, three hundred thirty-one".