38241904 has 20 divisors (see below), whose sum is σ = 74212264. Its totient is φ = 19090368.

The previous prime is 38241901. The next prime is 38241953. The reversal of 38241904 is 40914283.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38241901) 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 3 ways as a sum of consecutive naturals, for example, 11074 + ... + 14110.

Almost surely, 2^38241904 is an apocalyptic number.

It is an amenable number.

38241904 is a deficient number, since it is larger than the sum of its proper divisors (35970360).

38241904 is a wasteful number, since it uses less digits than its factorization.

38241904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832 (or 3826 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 38241904 is about 6184.0038809820. The cubic root of 38241904 is about 336.9094315875.

The spelling of 38241904 in words is "thirty-eight million, two hundred forty-one thousand, nine hundred four".