38568397 has 8 divisors (see below), whose sum is σ = 44201216. Its totient is φ = 32966352.

The previous prime is 38568379. The next prime is 38568403. The reversal of 38568397 is 79386583.

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 38568397 - 2¹¹ = 38566349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38568397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38568307) 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 7 ways as a sum of consecutive naturals, for example, 4938 + ... + 10075.

It is an arithmetic number, because the mean of its divisors is an integer number (5525152).

Almost surely, 2^38568397 is an apocalyptic number.

It is an amenable number.

38568397 is a deficient number, since it is larger than the sum of its proper divisors (5632819).

38568397 is a wasteful number, since it uses less digits than its factorization.

38568397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15387.

The product of its digits is 1088640, while the sum is 49.

The square root of 38568397 is about 6210.3459645981. The cubic root of 38568397 is about 337.8655120100.

The spelling of 38568397 in words is "thirty-eight million, five hundred sixty-eight thousand, three hundred ninety-seven".