38943452 has 6 divisors (see below), whose sum is σ = 68151048. Its totient is φ = 19471724.

The previous prime is 38943449. The next prime is 38943493. The reversal of 38943452 is 25434983.

38943452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

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, 4867928 + ... + 4867935.

It is an arithmetic number, because the mean of its divisors is an integer number (11358508).

Almost surely, 2^38943452 is an apocalyptic number.

It is an amenable number.

38943452 is a deficient number, since it is larger than the sum of its proper divisors (29207596).

38943452 is a wasteful number, since it uses less digits than its factorization.

38943452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9735867 (or 9735865 counting only the distinct ones).

The product of its digits is 103680, while the sum is 38.

The square root of 38943452 is about 6240.4688926394. The cubic root of 38943452 is about 338.9571622645.

The spelling of 38943452 in words is "thirty-eight million, nine hundred forty-three thousand, four hundred fifty-two".