4918879 has 8 divisors (see below), whose sum is σ = 5741568. Its totient is φ = 4126200.

The previous prime is 4918873. The next prime is 4918883. The reversal of 4918879 is 9788194.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4918879 - 2³ = 4918871 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4918871) 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, 7147 + ... + 7804.

It is an arithmetic number, because the mean of its divisors is an integer number (717696).

Almost surely, 2^4918879 is an apocalyptic number.

4918879 is a deficient number, since it is larger than the sum of its proper divisors (822689).

4918879 is a wasteful number, since it uses less digits than its factorization.

4918879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15005.

The product of its digits is 145152, while the sum is 46.

The square root of 4918879 is about 2217.8545939714. The cubic root of 4918879 is about 170.0677815061.

The spelling of 4918879 in words is "four million, nine hundred eighteen thousand, eight hundred seventy-nine".