4886979 has 8 divisors (see below), whose sum is σ = 6549840. Its totient is φ = 3241056.

The previous prime is 4886977. The next prime is 4886983. The reversal of 4886979 is 9796884.

It is a happy number.

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

It is not a de Polignac number, because 4886979 - 2¹ = 4886977 is a prime.

4886979 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4886977) 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, 3544 + ... + 4725.

It is an arithmetic number, because the mean of its divisors is an integer number (818730).

Almost surely, 2^4886979 is an apocalyptic number.

4886979 is the 1182-nd nonagonal number.

4886979 is a deficient number, since it is larger than the sum of its proper divisors (1662861).

4886979 is a wasteful number, since it uses less digits than its factorization.

4886979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8469.

The product of its digits is 870912, while the sum is 51.

The square root of 4886979 is about 2210.6512615064. The cubic root of 4886979 is about 169.6993417015.

The spelling of 4886979 in words is "four million, eight hundred eighty-six thousand, nine hundred seventy-nine".