4394097 has 6 divisors (see below), whose sum is σ = 6347042. Its totient is φ = 2929392.

The previous prime is 4394063. The next prime is 4394099. The reversal of 4394097 is 7904934.

It can be written as a sum of positive squares in only one way, i.e., 2547216 + 1846881 = 1596^2 + 1359^2 .

It is not a de Polignac number, because 4394097 - 2⁷ = 4393969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4394099) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 244108 + ... + 244125.

Almost surely, 2^4394097 is an apocalyptic number.

It is an amenable number.

4394097 is a deficient number, since it is larger than the sum of its proper divisors (1952945).

4394097 is a wasteful number, since it uses less digits than its factorization.

4394097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488239 (or 488236 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 4394097 is about 2096.2101516785. The cubic root of 4394097 is about 163.7909417274.

The spelling of 4394097 in words is "four million, three hundred ninety-four thousand, ninety-seven".