4286979 has 8 divisors (see below), whose sum is σ = 6351120. Its totient is φ = 2857968.

The previous prime is 4286969. The next prime is 4286981. The reversal of 4286979 is 9796824.

It is a happy number.

It is not a de Polignac number, because 4286979 - 2⁷ = 4286851 is a prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2¹⁵ + 8³ + 6³ + 9² + 7² + 9⁵ .

It is not an unprimeable number, because it can be changed into a prime (4286929) 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, 79362 + ... + 79415.

It is an arithmetic number, because the mean of its divisors is an integer number (793890).

Almost surely, 2^4286979 is an apocalyptic number.

4286979 is a deficient number, since it is larger than the sum of its proper divisors (2064141).

4286979 is a wasteful number, since it uses less digits than its factorization.

4286979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158786 (or 158780 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 4286979 is about 2070.5021130151. The cubic root of 4286979 is about 162.4490285894.

The spelling of 4286979 in words is "four million, two hundred eighty-six thousand, nine hundred seventy-nine".