4166679 has 16 divisors (see below), whose sum is σ = 6257664. Its totient is φ = 2443200.

The previous prime is 4166671. The next prime is 4166689. The reversal of 4166679 is 9766614.

It is not a de Polignac number, because 4166679 - 2³ = 4166671 is a prime.

It is a super-2 number, since 2×4166679² = 34722427778082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4166671) 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 15 ways as a sum of consecutive naturals, for example, 1014 + ... + 3059.

It is an arithmetic number, because the mean of its divisors is an integer number (391104).

Almost surely, 2^4166679 is an apocalyptic number.

4166679 is a deficient number, since it is larger than the sum of its proper divisors (2090985).

4166679 is a wasteful number, since it uses less digits than its factorization.

4166679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118.

The product of its digits is 54432, while the sum is 39.

The square root of 4166679 is about 2041.2444733544. The cubic root of 4166679 is about 160.9150562035.

The spelling of 4166679 in words is "four million, one hundred sixty-six thousand, six hundred seventy-nine".