4080869 has 8 divisors (see below), whose sum is σ = 4488960. Its totient is φ = 3686256.

The previous prime is 4080859. The next prime is 4080889. The reversal of 4080869 is 9680804.

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

It is a cyclic number.

It is not a de Polignac number, because 4080869 - 2⁸ = 4080613 is a prime.

It is a super-2 number, since 2×4080869² = 33306983590322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4080859) 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, 2729 + ... + 3950.

It is an arithmetic number, because the mean of its divisors is an integer number (561120).

Almost surely, 2^4080869 is an apocalyptic number.

It is an amenable number.

4080869 is a deficient number, since it is larger than the sum of its proper divisors (408091).

4080869 is a wasteful number, since it uses less digits than its factorization.

4080869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6739.

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 4080869 is about 2020.1160857733. The cubic root of 4080869 is about 159.8027386706.

The spelling of 4080869 in words is "four million, eighty thousand, eight hundred sixty-nine".