3680727249 has 8 divisors (see below), whose sum is σ = 4908514720. Its totient is φ = 2453378976.

The previous prime is 3680727229. The next prime is 3680727263. The reversal of 3680727249 is 9427270863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3680727249 - 2⁵ = 3680727217 is a prime.

It is a super-2 number, since 2×3680727249² = 27095506163062216002, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3680727198 and 3680727207.

It is not an unprimeable number, because it can be changed into a prime (3680727229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89719 + ... + 124140.

It is an arithmetic number, because the mean of its divisors is an integer number (613564340).

Almost surely, 2^3680727249 is an apocalyptic number.

It is an amenable number.

3680727249 is a deficient number, since it is larger than the sum of its proper divisors (1227787471).

3680727249 is a wasteful number, since it uses less digits than its factorization.

3680727249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219599.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 3680727249 is about 60668.9974286703. The cubic root of 3680727249 is about 1543.9902212919.

The spelling of 3680727249 in words is "three billion, six hundred eighty million, seven hundred twenty-seven thousand, two hundred forty-nine".