38489953 has 8 divisors (see below), whose sum is σ = 41611520. Its totient is φ = 35478000.

The previous prime is 38489951. The next prime is 38489999. The reversal of 38489953 is 35998483.

38489953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38489953 - 2¹ = 38489951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38489897 and 38489906.

It is not an unprimeable number, because it can be changed into a prime (38489951) 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 7 ways as a sum of consecutive naturals, for example, 26673 + ... + 28078.

It is an arithmetic number, because the mean of its divisors is an integer number (5201440).

Almost surely, 2^38489953 is an apocalyptic number.

It is an amenable number.

38489953 is a deficient number, since it is larger than the sum of its proper divisors (3121567).

38489953 is a wasteful number, since it uses less digits than its factorization.

38489953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54807.

The product of its digits is 933120, while the sum is 49.

The square root of 38489953 is about 6204.0271598374. The cubic root of 38489953 is about 337.6362957512.

The spelling of 38489953 in words is "thirty-eight million, four hundred eighty-nine thousand, nine hundred fifty-three".