38380927 has 4 divisors (see below), whose sum is σ = 41333320. Its totient is φ = 35428536.

The previous prime is 38380889. The next prime is 38380987. The reversal of 38380927 is 72908383.

It is a happy number.

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

It is not a de Polignac number, because 38380927 - 2⁷ = 38380799 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 38380927.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38380987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1476177 + ... + 1476202.

It is an arithmetic number, because the mean of its divisors is an integer number (10333330).

Almost surely, 2^38380927 is an apocalyptic number.

38380927 is a deficient number, since it is larger than the sum of its proper divisors (2952393).

38380927 is a wasteful number, since it uses less digits than its factorization.

38380927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2952392.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 38380927 is about 6195.2342167185. The cubic root of 38380927 is about 337.3171999563.

The spelling of 38380927 in words is "thirty-eight million, three hundred eighty thousand, nine hundred twenty-seven".