4777879 has 8 divisors (see below), whose sum is σ = 4965120. Its totient is φ = 4594296.

The previous prime is 4777831. The next prime is 4777891. The reversal of 4777879 is 9787774.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4777879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4777819) 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, 1912 + ... + 3634.

It is an arithmetic number, because the mean of its divisors is an integer number (620640).

Almost surely, 2^4777879 is an apocalyptic number.

4777879 is a deficient number, since it is larger than the sum of its proper divisors (187241).

4777879 is a wasteful number, since it uses less digits than its factorization.

4777879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829.

The product of its digits is 691488, while the sum is 49.

The square root of 4777879 is about 2185.8359956776. The cubic root of 4777879 is about 168.4270009909.

The spelling of 4777879 in words is "four million, seven hundred seventy-seven thousand, eight hundred seventy-nine".