38916279 has 6 divisors (see below), whose sum is σ = 56212416. Its totient is φ = 25944180.

The previous prime is 38916263. The next prime is 38916323. The reversal of 38916279 is 97261983.

38916279 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38916279 - 2⁴ = 38916263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38916979) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2162007 + ... + 2162024.

It is an arithmetic number, because the mean of its divisors is an integer number (9368736).

Almost surely, 2^38916279 is an apocalyptic number.

38916279 is a deficient number, since it is larger than the sum of its proper divisors (17296137).

38916279 is a wasteful number, since it uses less digits than its factorization.

38916279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4324037 (or 4324034 counting only the distinct ones).

The product of its digits is 163296, while the sum is 45.

The square root of 38916279 is about 6238.2913526061. The cubic root of 38916279 is about 338.8783075359.

The spelling of 38916279 in words is "thirty-eight million, nine hundred sixteen thousand, two hundred seventy-nine".