38989010 has 32 divisors (see below), whose sum is σ = 72963072. Its totient is φ = 14984640.

The previous prime is 38988977. The next prime is 38989033. The reversal of 38989010 is 1098983.

38989010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an alternating number because its digits alternate between odd and even.

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 15 ways as a sum of consecutive naturals, for example, 53267 + ... + 53993.

It is an arithmetic number, because the mean of its divisors is an integer number (2280096).

Almost surely, 2^38989010 is an apocalyptic number.

38989010 is a deficient number, since it is larger than the sum of its proper divisors (33974062).

38989010 is a wasteful number, since it uses less digits than its factorization.

38989010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 38989010 is about 6244.1180321964. The cubic root of 38989010 is about 339.0892871090.

The spelling of 38989010 in words is "thirty-eight million, nine hundred eighty-nine thousand, ten".