2348989 has 4 divisors (see below), whose sum is σ = 2472640. Its totient is φ = 2225340.

The previous prime is 2348987. The next prime is 2348999. The reversal of 2348989 is 9898432.

It is a happy number.

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 2348989 - 2¹ = 2348987 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 (2348987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61797 + ... + 61834.

It is an arithmetic number, because the mean of its divisors is an integer number (618160).

2^2348989 is an apocalyptic number.

It is an amenable number.

2348989 is a deficient number, since it is larger than the sum of its proper divisors (123651).

2348989 is a wasteful number, since it uses less digits than its factorization.

2348989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123650.

The product of its digits is 124416, while the sum is 43.

The square root of 2348989 is about 1532.6411843612. The cubic root of 2348989 is about 132.9312211514.

The spelling of 2348989 in words is "two million, three hundred forty-eight thousand, nine hundred eighty-nine".