3630727243 has 16 divisors (see below), whose sum is σ = 4369512672. Its totient is φ = 2972448000.

The previous prime is 3630727241. The next prime is 3630727291. The reversal of 3630727243 is 3427270363.

It is a cyclic number.

It is not a de Polignac number, because 3630727243 - 2¹ = 3630727241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3630727241) 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, 303768 + ... + 315493.

It is an arithmetic number, because the mean of its divisors is an integer number (273094542).

Almost surely, 2^3630727243 is an apocalyptic number.

3630727243 is a deficient number, since it is larger than the sum of its proper divisors (738785429).

3630727243 is a wasteful number, since it uses less digits than its factorization.

3630727243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619326.

The product of its (nonzero) digits is 127008, while the sum is 37.

The square root of 3630727243 is about 60255.5162868928. The cubic root of 3630727243 is about 1536.9669942865.

The spelling of 3630727243 in words is "three billion, six hundred thirty million, seven hundred twenty-seven thousand, two hundred forty-three".