2386429 has 2 divisors, whose sum is σ = 2386430. Its totient is φ = 2386428.

The previous prime is 2386399. The next prime is 2386453. The reversal of 2386429 is 9246832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2295225 + 91204 = 1515^2 + 302^2 .

It is a cyclic number.

It is not a de Polignac number, because 2386429 - 2⁷ = 2386301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2386394 and 2386403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2386459) 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, 1193214 + 1193215.

It is an arithmetic number, because the mean of its divisors is an integer number (1193215).

2^2386429 is an apocalyptic number.

It is an amenable number.

2386429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2386429 is an equidigital number, since it uses as much as digits as its factorization.

2386429 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 34.

The square root of 2386429 is about 1544.8071076999. The cubic root of 2386429 is about 133.6337552306.

The spelling of 2386429 in words is "two million, three hundred eighty-six thousand, four hundred twenty-nine".