4679905 has 8 divisors (see below), whose sum is σ = 5746752. Its totient is φ = 3656688.

The previous prime is 4679903. The next prime is 4679911. The reversal of 4679905 is 5099764.

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 4679905 - 2¹ = 4679903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4679903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10669 + ... + 11098.

It is an arithmetic number, because the mean of its divisors is an integer number (718344).

Almost surely, 2^4679905 is an apocalyptic number.

It is an amenable number.

4679905 is a deficient number, since it is larger than the sum of its proper divisors (1066847).

4679905 is a wasteful number, since it uses less digits than its factorization.

4679905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21815.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 4679905 is about 2163.3088082842. The cubic root of 4679905 is about 167.2678003343.

The spelling of 4679905 in words is "four million, six hundred seventy-nine thousand, nine hundred five".