2346689 has 4 divisors (see below), whose sum is σ = 2351040. Its totient is φ = 2342340.

The previous prime is 2346677. The next prime is 2346719. The reversal of 2346689 is 9866432.

2346689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2346689 - 2²⁰ = 1298113 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2346089) 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 in 3 ways as a sum of consecutive naturals, for example, 1229 + ... + 2490.

It is an arithmetic number, because the mean of its divisors is an integer number (587760).

2^2346689 is an apocalyptic number.

It is an amenable number.

2346689 is a deficient number, since it is larger than the sum of its proper divisors (4351).

2346689 is an equidigital number, since it uses as much as digits as its factorization.

2346689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4350.

The product of its digits is 62208, while the sum is 38.

The square root of 2346689 is about 1531.8906618946. The cubic root of 2346689 is about 132.8878206855.

The spelling of 2346689 in words is "two million, three hundred forty-six thousand, six hundred eighty-nine".