38786049 has 12 divisors (see below), whose sum is σ = 58973200. Its totient is φ = 24496344.

The previous prime is 38786039. The next prime is 38786063. The reversal of 38786049 is 94068783.

It is a happy number.

38786049 is a `hidden beast` number, since 38 + 7 + 8 + 604 + 9 = 666.

It is not a de Polignac number, because 38786049 - 2⁸ = 38785793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38785995 and 38786013.

It is not an unprimeable number, because it can be changed into a prime (38786029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113239 + ... + 113580.

Almost surely, 2^38786049 is an apocalyptic number.

It is an amenable number.

38786049 is a deficient number, since it is larger than the sum of its proper divisors (20187151).

38786049 is a wasteful number, since it uses less digits than its factorization.

38786049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226844 (or 226841 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 38786049 is about 6227.8446512417. The cubic root of 38786049 is about 338.4998759988.

It can be divided in two parts, 387 and 86049, that added together give a square (86436 = 294²).

The spelling of 38786049 in words is "thirty-eight million, seven hundred eighty-six thousand, forty-nine".