2452346449 has 16 divisors (see below), whose sum is σ = 2838009600. Its totient is φ = 2075682240.

The previous prime is 2452346447. The next prime is 2452346483. The reversal of 2452346449 is 9446432542.

It is a cyclic number.

It is not a de Polignac number, because 2452346449 - 2¹ = 2452346447 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2452346447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173644 + ... + 187234.

It is an arithmetic number, because the mean of its divisors is an integer number (177375600).

Almost surely, 2^2452346449 is an apocalyptic number.

It is an amenable number.

2452346449 is a deficient number, since it is larger than the sum of its proper divisors (385663151).

2452346449 is a wasteful number, since it uses less digits than its factorization.

2452346449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13920.

The product of its digits is 829440, while the sum is 43.

The square root of 2452346449 is about 49521.1717248290. The cubic root of 2452346449 is about 1348.5299863501.

The spelling of 2452346449 in words is "two billion, four hundred fifty-two million, three hundred forty-six thousand, four hundred forty-nine".