4079169 has 12 divisors (see below), whose sum is σ = 6095700. Its totient is φ = 2625504.

The previous prime is 4079143. The next prime is 4079189. The reversal of 4079169 is 9619704.

It can be written as a sum of positive squares in 2 ways, for example, as 3470769 + 608400 = 1863^2 + 780^2 .

It is not a de Polignac number, because 4079169 - 2⁷ = 4079041 is a prime.

It is a super-2 number, since 2×4079169² = 33279239461122, which contains 22 as substring.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4079189) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7554 + ... + 8075.

It is an arithmetic number, because the mean of its divisors is an integer number (507975).

Almost surely, 2^4079169 is an apocalyptic number.

It is an amenable number.

4079169 is a deficient number, since it is larger than the sum of its proper divisors (2016531).

4079169 is a wasteful number, since it uses less digits than its factorization.

4079169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15664 (or 15661 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 4079169 is about 2019.6952740451. The cubic root of 4079169 is about 159.7805454900.

The spelling of 4079169 in words is "four million, seventy-nine thousand, one hundred sixty-nine".