4435397 has 2 divisors, whose sum is σ = 4435398. Its totient is φ = 4435396.

The previous prime is 4435381. The next prime is 4435423. The reversal of 4435397 is 7935344.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3511876 + 923521 = 1874^2 + 961^2 .

It is a cyclic number.

It is not a de Polignac number, because 4435397 - 2⁴ = 4435381 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4435357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2217698 + 2217699.

It is an arithmetic number, because the mean of its divisors is an integer number (2217699).

Almost surely, 2^4435397 is an apocalyptic number.

It is an amenable number.

4435397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4435397 is an equidigital number, since it uses as much as digits as its factorization.

4435397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 35.

The square root of 4435397 is about 2106.0382237747. The cubic root of 4435397 is about 164.3024979162.

The spelling of 4435397 in words is "four million, four hundred thirty-five thousand, three hundred ninety-seven".