38539468 has 18 divisors (see below), whose sum is σ = 74133668. Its totient is φ = 17517720.

The previous prime is 38539453. The next prime is 38539469. The reversal of 38539468 is 86493583.

It is not an unprimeable number, because it can be changed into a prime (38539469) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39330 + ... + 40297.

Almost surely, 2^38539468 is an apocalyptic number.

It is an amenable number.

38539468 is a deficient number, since it is larger than the sum of its proper divisors (35594200).

38539468 is a wasteful number, since it uses less digits than its factorization.

38539468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79653 (or 79640 counting only the distinct ones).

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

The square root of 38539468 is about 6208.0164303906. The cubic root of 38539468 is about 337.7810166119.

The spelling of 38539468 in words is "thirty-eight million, five hundred thirty-nine thousand, four hundred sixty-eight".