38204938 has 8 divisors (see below), whose sum is σ = 57333888. Its totient is φ = 19093644.

The previous prime is 38204923. The next prime is 38204939. The reversal of 38204938 is 83940283.

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

It is a junction number, because it is equal to n+sod(n) for n = 38204897 and 38204906.

It is not an unprimeable number, because it can be changed into a prime (38204939) 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, 5095 + ... + 10117.

It is an arithmetic number, because the mean of its divisors is an integer number (7166736).

Almost surely, 2^38204938 is an apocalyptic number.

38204938 is a deficient number, since it is larger than the sum of its proper divisors (19128950).

38204938 is a wasteful number, since it uses less digits than its factorization.

38204938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8828.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 38204938 is about 6181.0143180549. The cubic root of 38204938 is about 336.8008403321.

The spelling of 38204938 in words is "thirty-eight million, two hundred four thousand, nine hundred thirty-eight".