3682448349 has 16 divisors (see below), whose sum is σ = 5169708480. Its totient is φ = 2325144960.

The previous prime is 3682448317. The next prime is 3682448351. The reversal of 3682448349 is 9438442863.

It is not a de Polignac number, because 3682448349 - 2⁵ = 3682448317 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3682448309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321379 + ... + 332639.

It is an arithmetic number, because the mean of its divisors is an integer number (323106780).

Almost surely, 2^3682448349 is an apocalyptic number.

It is an amenable number.

3682448349 is a deficient number, since it is larger than the sum of its proper divisors (1487260131).

3682448349 is a wasteful number, since it uses less digits than its factorization.

3682448349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17020.

The product of its digits is 3981312, while the sum is 51.

The square root of 3682448349 is about 60683.1801160750. The cubic root of 3682448349 is about 1544.2308392736.

The spelling of 3682448349 in words is "three billion, six hundred eighty-two million, four hundred forty-eight thousand, three hundred forty-nine".