2247298349 has 4 divisors (see below), whose sum is σ = 2247478464. Its totient is φ = 2247118236.

The previous prime is 2247298337. The next prime is 2247298367. The reversal of 2247298349 is 9438927422.

2247298349 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 2247298349 - 2²⁰ = 2246249773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2247298297 and 2247298306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2247298309) 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, 69827 + ... + 96800.

It is an arithmetic number, because the mean of its divisors is an integer number (561869616).

Almost surely, 2^2247298349 is an apocalyptic number.

It is an amenable number.

2247298349 is a deficient number, since it is larger than the sum of its proper divisors (180115).

2247298349 is a wasteful number, since it uses less digits than its factorization.

2247298349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180114.

The product of its digits is 1741824, while the sum is 50.

The square root of 2247298349 is about 47405.6784467853. The cubic root of 2247298349 is about 1309.8460182627.

The spelling of 2247298349 in words is "two billion, two hundred forty-seven million, two hundred ninety-eight thousand, three hundred forty-nine".