8049879 has 6 divisors (see below), whose sum is σ = 11627616. Its totient is φ = 5366580.

The previous prime is 8049871. The next prime is 8049883. The reversal of 8049879 is 9789408.

It is not a de Polignac number, because 8049879 - 2³ = 8049871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8049871) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 447207 + ... + 447224.

It is an arithmetic number, because the mean of its divisors is an integer number (1937936).

Almost surely, 2^8049879 is an apocalyptic number.

8049879 is a deficient number, since it is larger than the sum of its proper divisors (3577737).

8049879 is a wasteful number, since it uses less digits than its factorization.

8049879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894437 (or 894434 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 8049879 is about 2837.2308682939. The cubic root of 8049879 is about 200.4147974540.

The spelling of 8049879 in words is "eight million, forty-nine thousand, eight hundred seventy-nine".