38359561 has 8 divisors (see below), whose sum is σ = 40207680. Its totient is φ = 36526512.

The previous prime is 38359553. The next prime is 38359571. The reversal of 38359561 is 16595383.

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 38359561 - 2³ = 38359553 is a prime.

It is a super-3 number, since 3×38359561³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (38359501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1626 + ... + 8908.

It is an arithmetic number, because the mean of its divisors is an integer number (5025960).

Almost surely, 2^38359561 is an apocalyptic number.

It is an amenable number.

38359561 is a deficient number, since it is larger than the sum of its proper divisors (1848119).

38359561 is a wasteful number, since it uses less digits than its factorization.

38359561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7535.

The product of its digits is 97200, while the sum is 40.

The square root of 38359561 is about 6193.5095866560. The cubic root of 38359561 is about 337.2545954490.

The spelling of 38359561 in words is "thirty-eight million, three hundred fifty-nine thousand, five hundred sixty-one".