4323997 has 2 divisors, whose sum is σ = 4323998. Its totient is φ = 4323996.

The previous prime is 4323961. The next prime is 4324003. The reversal of 4323997 is 7993234.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3767481 + 556516 = 1941^2 + 746^2 .

It is a cyclic number.

It is not a de Polignac number, because 4323997 - 2¹⁹ = 3799709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4323947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2161998 + 2161999.

It is an arithmetic number, because the mean of its divisors is an integer number (2161999).

Almost surely, 2^4323997 is an apocalyptic number.

It is an amenable number.

4323997 is a deficient number, since it is larger than the sum of its proper divisors (1).

4323997 is an equidigital number, since it uses as much as digits as its factorization.

4323997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 37.

The square root of 4323997 is about 2079.4222755371. The cubic root of 4323997 is about 162.9152708051.

The spelling of 4323997 in words is "four million, three hundred twenty-three thousand, nine hundred ninety-seven".