2323949 has 2 divisors, whose sum is σ = 2323950. Its totient is φ = 2323948.

The previous prime is 2323939. The next prime is 2323969. The reversal of 2323949 is 9493232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2271049 + 52900 = 1507^2 + 230^2 .

It is a cyclic number.

It is not a de Polignac number, because 2323949 - 2⁸ = 2323693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2323939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1161974 + 1161975.

It is an arithmetic number, because the mean of its divisors is an integer number (1161975).

2^2323949 is an apocalyptic number.

It is an amenable number.

2323949 is a deficient number, since it is larger than the sum of its proper divisors (1).

2323949 is an equidigital number, since it uses as much as digits as its factorization.

2323949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 32.

The square root of 2323949 is about 1524.4503927646. The cubic root of 2323949 is about 132.4571880197.

The spelling of 2323949 in words is "two million, three hundred twenty-three thousand, nine hundred forty-nine".