38439196 has 6 divisors (see below), whose sum is σ = 67268600. Its totient is φ = 19219596.

The previous prime is 38439161. The next prime is 38439197. The reversal of 38439196 is 69193483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38439197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4804896 + ... + 4804903.

Almost surely, 2^38439196 is an apocalyptic number.

It is an amenable number.

38439196 is a deficient number, since it is larger than the sum of its proper divisors (28829404).

38439196 is a wasteful number, since it uses less digits than its factorization.

38439196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9609803 (or 9609801 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 38439196 is about 6199.9351609513. The cubic root of 38439196 is about 337.4878159296.

The spelling of 38439196 in words is "thirty-eight million, four hundred thirty-nine thousand, one hundred ninety-six".