4349247 has 16 divisors (see below), whose sum is σ = 6723072. Its totient is φ = 2449440.

The previous prime is 4349237. The next prime is 4349251. The reversal of 4349247 is 7429434.

It is not a de Polignac number, because 4349247 - 2⁶ = 4349183 is a prime.

It is a d-powerful number, because it can be written as 4 + 3⁹ + 4⁶ + 9² + 2¹⁷ + 4¹¹ + 7 .

4349247 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4349227) 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 15 ways as a sum of consecutive naturals, for example, 33 + ... + 2949.

It is an arithmetic number, because the mean of its divisors is an integer number (420192).

Almost surely, 2^4349247 is an apocalyptic number.

4349247 is a deficient number, since it is larger than the sum of its proper divisors (2373825).

4349247 is a wasteful number, since it uses less digits than its factorization.

4349247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2998.

The product of its digits is 24192, while the sum is 33.

The square root of 4349247 is about 2085.4848357157. The cubic root of 4349247 is about 163.2317703551.

The spelling of 4349247 in words is "four million, three hundred forty-nine thousand, two hundred forty-seven".