2340029 has 2 divisors, whose sum is σ = 2340030. Its totient is φ = 2340028.

The previous prime is 2340011. The next prime is 2340061. The reversal of 2340029 is 9200432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2088025 + 252004 = 1445^2 + 502^2 .

It is a cyclic number.

It is not a de Polignac number, because 2340029 - 2⁸ = 2339773 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 (2342029) 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, 1170014 + 1170015.

It is an arithmetic number, because the mean of its divisors is an integer number (1170015).

2^2340029 is an apocalyptic number.

It is an amenable number.

2340029 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340029 is an equidigital number, since it uses as much as digits as its factorization.

2340029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 2340029 is about 1529.7153329950. The cubic root of 2340029 is about 132.7619878686.

The spelling of 2340029 in words is "two million, three hundred forty thousand, twenty-nine".