38656735 has 32 divisors (see below), whose sum is σ = 53242560. Its totient is φ = 26707968.

The previous prime is 38656733. The next prime is 38656747. The reversal of 38656735 is 53765683.

It is a cyclic number.

It is not a de Polignac number, because 38656735 - 2¹ = 38656733 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38656691 and 38656700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38656733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139417 + ... + 139693.

It is an arithmetic number, because the mean of its divisors is an integer number (1663830).

Almost surely, 2^38656735 is an apocalyptic number.

38656735 is a deficient number, since it is larger than the sum of its proper divisors (14585825).

38656735 is a wasteful number, since it uses less digits than its factorization.

38656735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427.

The product of its digits is 453600, while the sum is 43.

The square root of 38656735 is about 6217.4540609481. The cubic root of 38656735 is about 338.1232671318.

It can be divided in two parts, 386 and 56735, that added together give a square (57121 = 239²).

The spelling of 38656735 in words is "thirty-eight million, six hundred fifty-six thousand, seven hundred thirty-five".