38400059 has 4 divisors (see below), whose sum is σ = 40658904. Its totient is φ = 36141216.

The previous prime is 38400023. The next prime is 38400071. The reversal of 38400059 is 95000483.

38400059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38400059 - 2¹² = 38395963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38420059) 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 3 ways as a sum of consecutive naturals, for example, 1129397 + ... + 1129430.

It is an arithmetic number, because the mean of its divisors is an integer number (10164726).

Almost surely, 2^38400059 is an apocalyptic number.

38400059 is a deficient number, since it is larger than the sum of its proper divisors (2258845).

38400059 is a wasteful number, since it uses less digits than its factorization.

38400059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2258844.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 38400059 is about 6196.7781144721. The cubic root of 38400059 is about 337.3732389072.

The spelling of 38400059 in words is "thirty-eight million, four hundred thousand, fifty-nine".