4038879 has 8 divisors (see below), whose sum is σ = 5799472. Its totient is φ = 2485440.

The previous prime is 4038857. The next prime is 4038893. The reversal of 4038879 is 9788304.

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

It is not a de Polignac number, because 4038879 - 2¹³ = 4030687 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 103561 = 4038879 / (4 + 0 + 3 + 8 + 8 + 7 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4038829) 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, 51742 + ... + 51819.

It is an arithmetic number, because the mean of its divisors is an integer number (724934).

Almost surely, 2^4038879 is an apocalyptic number.

4038879 is a deficient number, since it is larger than the sum of its proper divisors (1760593).

4038879 is a wasteful number, since it uses less digits than its factorization.

4038879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103577.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 4038879 is about 2009.6962457048. The cubic root of 4038879 is about 159.2527525448.

The spelling of 4038879 in words is "four million, thirty-eight thousand, eight hundred seventy-nine".