38853430 has 32 divisors (see below), whose sum is σ = 87194880. Its totient is φ = 12109920.

The previous prime is 38853391. The next prime is 38853431. The reversal of 38853430 is 3435883.

38853430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38853431) 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 15 ways as a sum of consecutive naturals, for example, 24460 + ... + 25999.

It is an arithmetic number, because the mean of its divisors is an integer number (2724840).

Almost surely, 2^38853430 is an apocalyptic number.

38853430 is an abundant number, since it is smaller than the sum of its proper divisors (48341450).

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

38853430 is a wasteful number, since it uses less digits than its factorization.

38853430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50484.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 38853430 is about 6233.2519602532. The cubic root of 38853430 is about 338.6957820482.

The spelling of 38853430 in words is "thirty-eight million, eight hundred fifty-three thousand, four hundred thirty".