4879428 has 24 divisors (see below), whose sum is σ = 11985120. Its totient is φ = 1540800.

The previous prime is 4879421. The next prime is 4879429. The reversal of 4879428 is 8249784.

It is a self number, because there is not a number n which added to its sum of digits gives 4879428.

It is not an unprimeable number, because it can be changed into a prime (4879421) 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, 10473 + ... + 10928.

It is an arithmetic number, because the mean of its divisors is an integer number (499380).

Almost surely, 2^4879428 is an apocalyptic number.

It is an amenable number.

4879428 is an abundant number, since it is smaller than the sum of its proper divisors (7105692).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4879428 is a wasteful number, since it uses less digits than its factorization.

4879428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21427 (or 21425 counting only the distinct ones).

The product of its digits is 129024, while the sum is 42.

The square root of 4879428 is about 2208.9427335266. The cubic root of 4879428 is about 169.6118943391.

The spelling of 4879428 in words is "four million, eight hundred seventy-nine thousand, four hundred twenty-eight".