38842107 has 8 divisors (see below), whose sum is σ = 53575440. Its totient is φ = 25001760.

The previous prime is 38842087. The next prime is 38842109. The reversal of 38842107 is 70124883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38842107 - 2⁶ = 38842043 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38842109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223144 + ... + 223317.

It is an arithmetic number, because the mean of its divisors is an integer number (6696930).

Almost surely, 2^38842107 is an apocalyptic number.

38842107 is a deficient number, since it is larger than the sum of its proper divisors (14733333).

38842107 is a wasteful number, since it uses less digits than its factorization.

38842107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446493.

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 38842107 is about 6232.3436201801. The cubic root of 38842107 is about 338.6628769743.

The spelling of 38842107 in words is "thirty-eight million, eight hundred forty-two thousand, one hundred seven".