38396396 has 6 divisors (see below), whose sum is σ = 67193700. Its totient is φ = 19198196.

The previous prime is 38396357. The next prime is 38396399. The reversal of 38396396 is 69369383.

38396396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 38396396.

It is not an unprimeable number, because it can be changed into a prime (38396399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4799546 + ... + 4799553.

It is an arithmetic number, because the mean of its divisors is an integer number (11198950).

Almost surely, 2^38396396 is an apocalyptic number.

It is an amenable number.

38396396 is a deficient number, since it is larger than the sum of its proper divisors (28797304).

38396396 is a wasteful number, since it uses less digits than its factorization.

38396396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9599103 (or 9599101 counting only the distinct ones).

The product of its digits is 629856, while the sum is 47.

The square root of 38396396 is about 6196.4825506089. The cubic root of 38396396 is about 337.3625111678.

The spelling of 38396396 in words is "thirty-eight million, three hundred ninety-six thousand, three hundred ninety-six".