38394061 has 8 divisors (see below), whose sum is σ = 40440384. Its totient is φ = 36379200.

The previous prime is 38394047. The next prime is 38394067. The reversal of 38394061 is 16049383.

38394061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 38394061 - 2⁷ = 38393933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38394067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5340 + ... + 10261.

It is an arithmetic number, because the mean of its divisors is an integer number (5055048).

Almost surely, 2^38394061 is an apocalyptic number.

It is an amenable number.

38394061 is a deficient number, since it is larger than the sum of its proper divisors (2046323).

38394061 is a wasteful number, since it uses less digits than its factorization.

38394061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15731.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 38394061 is about 6196.2941344000. The cubic root of 38394061 is about 337.3556723538.

The spelling of 38394061 in words is "thirty-eight million, three hundred ninety-four thousand, sixty-one".