4138379 has 8 divisors (see below), whose sum is σ = 4755168. Its totient is φ = 3528000.

The previous prime is 4138373. The next prime is 4138391. The reversal of 4138379 is 9738314.

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

It is not a de Polignac number, because 4138379 - 2¹² = 4134283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4138373) 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 7 ways as a sum of consecutive naturals, for example, 122 + ... + 2879.

It is an arithmetic number, because the mean of its divisors is an integer number (594396).

Almost surely, 2^4138379 is an apocalyptic number.

4138379 is a deficient number, since it is larger than the sum of its proper divisors (616789).

4138379 is a wasteful number, since it uses less digits than its factorization.

4138379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3205.

The product of its digits is 18144, while the sum is 35.

The square root of 4138379 is about 2034.3006169197. The cubic root of 4138379 is about 160.5499176714.

The spelling of 4138379 in words is "four million, one hundred thirty-eight thousand, three hundred seventy-nine".