2449206343 has 16 divisors (see below), whose sum is σ = 2605564800. Its totient is φ = 2295730080.

The previous prime is 2449206329. The next prime is 2449206349. The reversal of 2449206343 is 3436029442.

It is a cyclic number.

It is not a de Polignac number, because 2449206343 - 2¹⁷ = 2449075271 is a prime.

It is a super-2 number, since 2×2449206343² = 11997223421182867298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449206349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715905 + ... + 719317.

It is an arithmetic number, because the mean of its divisors is an integer number (162847800).

Almost surely, 2^2449206343 is an apocalyptic number.

2449206343 is a deficient number, since it is larger than the sum of its proper divisors (156358457).

2449206343 is a wasteful number, since it uses less digits than its factorization.

2449206343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3822.

The product of its (nonzero) digits is 124416, while the sum is 37.

The square root of 2449206343 is about 49489.4568873008. The cubic root of 2449206343 is about 1347.9541656219.

The spelling of 2449206343 in words is "two billion, four hundred forty-nine million, two hundred six thousand, three hundred forty-three".