38204671 has 8 divisors (see below), whose sum is σ = 38730960. Its totient is φ = 37681728.

The previous prime is 38204659. The next prime is 38204701. The reversal of 38204671 is 17640283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38204671 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 (38204071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28995 + ... + 30283.

It is an arithmetic number, because the mean of its divisors is an integer number (4841370).

Almost surely, 2^38204671 is an apocalyptic number.

38204671 is a deficient number, since it is larger than the sum of its proper divisors (526289).

38204671 is a wasteful number, since it uses less digits than its factorization.

38204671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 38204671 is about 6180.9927196204. The cubic root of 38204671 is about 336.8000557386.

The spelling of 38204671 in words is "thirty-eight million, two hundred four thousand, six hundred seventy-one".