38421327 has 8 divisors (see below), whose sum is σ = 58546816. Its totient is φ = 21955032.

The previous prime is 38421319. The next prime is 38421347. The reversal of 38421327 is 72312483.

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

It is not a de Polignac number, because 38421327 - 2³ = 38421319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38421294 and 38421303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38421347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 914773 + ... + 914814.

It is an arithmetic number, because the mean of its divisors is an integer number (7318352).

Almost surely, 2^38421327 is an apocalyptic number.

38421327 is a deficient number, since it is larger than the sum of its proper divisors (20125489).

38421327 is a wasteful number, since it uses less digits than its factorization.

38421327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829597.

The product of its digits is 8064, while the sum is 30.

The square root of 38421327 is about 6198.4939299801. The cubic root of 38421327 is about 337.4355125074.

The spelling of 38421327 in words is "thirty-eight million, four hundred twenty-one thousand, three hundred twenty-seven".