38889324 has 18 divisors (see below), whose sum is σ = 98303660. Its totient is φ = 12963096.

The previous prime is 38889299. The next prime is 38889341. The reversal of 38889324 is 42398883.

38889324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 38889324.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 540094 + ... + 540165.

Almost surely, 2^38889324 is an apocalyptic number.

It is an amenable number.

38889324 is an abundant number, since it is smaller than the sum of its proper divisors (59414336).

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

38889324 is a wasteful number, since it uses less digits than its factorization.

38889324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080269 (or 1080264 counting only the distinct ones).

The product of its digits is 331776, while the sum is 45.

The square root of 38889324 is about 6236.1305310264. The cubic root of 38889324 is about 338.8000491584.

The spelling of 38889324 in words is "thirty-eight million, eight hundred eighty-nine thousand, three hundred twenty-four".