2304629 has 2 divisors, whose sum is σ = 2304630. Its totient is φ = 2304628.

The previous prime is 2304611. The next prime is 2304637. The reversal of 2304629 is 9264032.

2304629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2146225 + 158404 = 1465^2 + 398^2 .

It is a cyclic number.

It is not a de Polignac number, because 2304629 - 2⁸ = 2304373 is a prime.

It is a super-2 number, since 2×2304629² = 10622629655282, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 2304598 and 2304607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2304689) 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, 1152314 + 1152315.

It is an arithmetic number, because the mean of its divisors is an integer number (1152315).

2^2304629 is an apocalyptic number.

It is an amenable number.

2304629 is a deficient number, since it is larger than the sum of its proper divisors (1).

2304629 is an equidigital number, since it uses as much as digits as its factorization.

2304629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2304629 is about 1518.1004578090. The cubic root of 2304629 is about 132.0891080302.

The spelling of 2304629 in words is "two million, three hundred four thousand, six hundred twenty-nine".