4080697 has 4 divisors (see below), whose sum is σ = 4320756. Its totient is φ = 3840640.

The previous prime is 4080691. The next prime is 4080707. The reversal of 4080697 is 7960804.

4080697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1354896 + 2725801 = 1164^2 + 1651^2 .

It is not a de Polignac number, because 4080697 - 2¹¹ = 4078649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4080691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120004 + ... + 120037.

It is an arithmetic number, because the mean of its divisors is an integer number (1080189).

Almost surely, 2^4080697 is an apocalyptic number.

It is an amenable number.

4080697 is a deficient number, since it is larger than the sum of its proper divisors (240059).

4080697 is a wasteful number, since it uses less digits than its factorization.

4080697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240058.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 4080697 is about 2020.0735135138. The cubic root of 4080697 is about 159.8004935232.

The spelling of 4080697 in words is "four million, eighty thousand, six hundred ninety-seven".