2349629 has 4 divisors (see below), whose sum is σ = 2354076. Its totient is φ = 2345184.

The previous prime is 2349569. The next prime is 2349637. The reversal of 2349629 is 9269432.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 168100 + 2181529 = 410^2 + 1477^2 .

It is a cyclic number.

It is not a de Polignac number, because 2349629 - 2¹² = 2345533 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2349679) 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 in 3 ways as a sum of consecutive naturals, for example, 1304 + ... + 2529.

It is an arithmetic number, because the mean of its divisors is an integer number (588519).

2^2349629 is an apocalyptic number.

It is an amenable number.

2349629 is a deficient number, since it is larger than the sum of its proper divisors (4447).

2349629 is an equidigital number, since it uses as much as digits as its factorization.

2349629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4446.

The product of its digits is 23328, while the sum is 35.

The square root of 2349629 is about 1532.8499600418. The cubic root of 2349629 is about 132.9432927641.

The spelling of 2349629 in words is "two million, three hundred forty-nine thousand, six hundred twenty-nine".