38694068 has 24 divisors (see below), whose sum is σ = 77747712. Its totient is φ = 16506144.

The previous prime is 38694059. The next prime is 38694137. The reversal of 38694068 is 86049683.

38694068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 3146 + ... + 9342.

It is an arithmetic number, because the mean of its divisors is an integer number (3239488).

Almost surely, 2^38694068 is an apocalyptic number.

It is an amenable number.

38694068 is an abundant number, since it is smaller than the sum of its proper divisors (39053644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38694068 is a wasteful number, since it uses less digits than its factorization.

38694068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6431 (or 6429 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 38694068 is about 6220.4556103231. The cubic root of 38694068 is about 338.2320803781.

The spelling of 38694068 in words is "thirty-eight million, six hundred ninety-four thousand, sixty-eight".