38429108 has 12 divisors (see below), whose sum is σ = 67304832. Its totient is φ = 19199160.

The previous prime is 38429107. The next prime is 38429173. The reversal of 38429108 is 80192483.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38429107) 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, 3203 + ... + 9333.

It is an arithmetic number, because the mean of its divisors is an integer number (5608736).

Almost surely, 2^38429108 is an apocalyptic number.

It is an amenable number.

38429108 is a deficient number, since it is larger than the sum of its proper divisors (28875724).

38429108 is a wasteful number, since it uses less digits than its factorization.

38429108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7702 (or 7700 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 38429108 is about 6199.1215506715. The cubic root of 38429108 is about 337.4582898614.

It can be divided in two parts, 384 and 29108, that added together give a palindrome (29492).

The spelling of 38429108 in words is "thirty-eight million, four hundred twenty-nine thousand, one hundred eight".