38369928 has 32 divisors (see below), whose sum is σ = 96392160. Its totient is φ = 12727680.

The previous prime is 38369927. The next prime is 38369939. The reversal of 38369928 is 82996383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38369921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276 + ... + 8852.

It is an arithmetic number, because the mean of its divisors is an integer number (3012255).

Almost surely, 2^38369928 is an apocalyptic number.

It is an amenable number.

38369928 is an abundant number, since it is smaller than the sum of its proper divisors (58022232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38369928 is a wasteful number, since it uses less digits than its factorization.

38369928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7797 (or 7793 counting only the distinct ones).

The product of its digits is 559872, while the sum is 48.

The square root of 38369928 is about 6194.3464546310. The cubic root of 38369928 is about 337.2849746937.

The spelling of 38369928 in words is "thirty-eight million, three hundred sixty-nine thousand, nine hundred twenty-eight".