38740659 has 8 divisors (see below), whose sum is σ = 51721152. Its totient is φ = 25793640.

The previous prime is 38740651. The next prime is 38740661. The reversal of 38740659 is 95604783.

It is a happy number.

38740659 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 not a de Polignac number, because 38740659 - 2³ = 38740651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38740659.

It is not an unprimeable number, because it can be changed into a prime (38740651) 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, 5529 + ... + 10394.

It is an arithmetic number, because the mean of its divisors is an integer number (6465144).

Almost surely, 2^38740659 is an apocalyptic number.

38740659 is a deficient number, since it is larger than the sum of its proper divisors (12980493).

38740659 is a wasteful number, since it uses less digits than its factorization.

38740659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16737.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 38740659 is about 6224.1994665981. The cubic root of 38740659 is about 338.3677794745.

The spelling of 38740659 in words is "thirty-eight million, seven hundred forty thousand, six hundred fifty-nine".