38986453 has 16 divisors (see below), whose sum is σ = 44073216. Its totient is φ = 34179840.

The previous prime is 38986417. The next prime is 38986459. The reversal of 38986453 is 35468983.

38986453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38986453 - 2²¹ = 36889301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38986459) 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, 37225 + ... + 38257.

It is an arithmetic number, because the mean of its divisors is an integer number (2754576).

Almost surely, 2^38986453 is an apocalyptic number.

It is an amenable number.

38986453 is a deficient number, since it is larger than the sum of its proper divisors (5086763).

38986453 is a wasteful number, since it uses less digits than its factorization.

38986453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its digits is 622080, while the sum is 46.

The square root of 38986453 is about 6243.9132761434. The cubic root of 38986453 is about 339.0818741632.

The spelling of 38986453 in words is "thirty-eight million, nine hundred eighty-six thousand, four hundred fifty-three".