4396397 has 2 divisors, whose sum is σ = 4396398. Its totient is φ = 4396396.

The previous prime is 4396393. The next prime is 4396409. The reversal of 4396397 is 7936934.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2910436 + 1485961 = 1706^2 + 1219^2 .

It is a cyclic number.

It is not a de Polignac number, because 4396397 - 2² = 4396393 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 (4396393) 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 as a sum of consecutive naturals, namely, 2198198 + 2198199.

It is an arithmetic number, because the mean of its divisors is an integer number (2198199).

Almost surely, 2^4396397 is an apocalyptic number.

It is an amenable number.

4396397 is a deficient number, since it is larger than the sum of its proper divisors (1).

4396397 is an equidigital number, since it uses as much as digits as its factorization.

4396397 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 122472, while the sum is 41.

The square root of 4396397 is about 2096.7586890246. The cubic root of 4396397 is about 163.8195144130.

The spelling of 4396397 in words is "four million, three hundred ninety-six thousand, three hundred ninety-seven".