2449347 has 16 divisors (see below), whose sum is σ = 3480960. Its totient is φ = 1527552.

The previous prime is 2449327. The next prime is 2449361. The reversal of 2449347 is 7439442.

It is not a de Polignac number, because 2449347 - 2⁷ = 2449219 is a prime.

It is a d-powerful number, because it can be written as 2²¹ + 4⁶ + 4⁸ + 9³ + 3⁹ + 4⁹ + 7 .

It is not an unprimeable number, because it can be changed into a prime (2449327) 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, 5308 + ... + 5750.

It is an arithmetic number, because the mean of its divisors is an integer number (217560).

2^2449347 is an apocalyptic number.

2449347 is a deficient number, since it is larger than the sum of its proper divisors (1031613).

2449347 is a wasteful number, since it uses less digits than its factorization.

2449347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562.

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

The square root of 2449347 is about 1565.0389771504. The cubic root of 2449347 is about 134.7979969295.

It can be divided in two parts, 244 and 9347, that added together give a triangular number (9591 = T₁₃₈).

The spelling of 2449347 in words is "two million, four hundred forty-nine thousand, three hundred forty-seven".