38966108 has 12 divisors (see below), whose sum is σ = 72202032. Its totient is φ = 18336960.

The previous prime is 38966107. The next prime is 38966141. The reversal of 38966108 is 80166983.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38966107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286448 + ... + 286583.

It is an arithmetic number, because the mean of its divisors is an integer number (6016836).

Almost surely, 2^38966108 is an apocalyptic number.

It is an amenable number.

38966108 is a deficient number, since it is larger than the sum of its proper divisors (33235924).

38966108 is a wasteful number, since it uses less digits than its factorization.

38966108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573052 (or 573050 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 38966108 is about 6242.2838769156. The cubic root of 38966108 is about 339.0228808415.

The spelling of 38966108 in words is "thirty-eight million, nine hundred sixty-six thousand, one hundred eight".