38066109 has 16 divisors (see below), whose sum is σ = 52690944. Its totient is φ = 24418800.

The previous prime is 38066107. The next prime is 38066131. The reversal of 38066109 is 90166083.

It is not a de Polignac number, because 38066109 - 2¹ = 38066107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38066109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38066107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16692 + ... + 18834.

It is an arithmetic number, because the mean of its divisors is an integer number (3293184).

Almost surely, 2^38066109 is an apocalyptic number.

It is an amenable number.

38066109 is a deficient number, since it is larger than the sum of its proper divisors (14624835).

38066109 is a wasteful number, since it uses less digits than its factorization.

38066109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 38066109 is about 6169.7738208139. The cubic root of 38066109 is about 336.3923898633.

The spelling of 38066109 in words is "thirty-eight million, sixty-six thousand, one hundred nine".