38384012 has 12 divisors (see below), whose sum is σ = 67233096. Its totient is φ = 19174560.

The previous prime is 38383999. The next prime is 38384041. The reversal of 38384012 is 21048383.

It is a happy number.

It is a super-2 number, since 2×38384012² = 2946664754432288, which contains 22 as substring.

It is an unprimeable number.

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, 1448 + ... + 8880.

It is an arithmetic number, because the mean of its divisors is an integer number (5602758).

Almost surely, 2^38384012 is an apocalyptic number.

It is an amenable number.

38384012 is a deficient number, since it is larger than the sum of its proper divisors (28849084).

38384012 is a wasteful number, since it uses less digits than its factorization.

38384012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8728 (or 8726 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 38384012 is about 6195.4831934241. The cubic root of 38384012 is about 337.3262373937.

The spelling of 38384012 in words is "thirty-eight million, three hundred eighty-four thousand, twelve".