3872732306 has 8 divisors (see below), whose sum is σ = 5944193904. Its totient is φ = 1891334340.

The previous prime is 3872732299. The next prime is 3872732321. The reversal of 3872732306 is 6032372783.

3872732306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22515800 + ... + 22515971.

It is an arithmetic number, because the mean of its divisors is an integer number (743024238).

Almost surely, 2^3872732306 is an apocalyptic number.

3872732306 is a deficient number, since it is larger than the sum of its proper divisors (2071461598).

3872732306 is a wasteful number, since it uses less digits than its factorization.

3872732306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45031816.

The product of its (nonzero) digits is 254016, while the sum is 41.

The square root of 3872732306 is about 62231.2807677939. The cubic root of 3872732306 is about 1570.3838711363.

The spelling of 3872732306 in words is "three billion, eight hundred seventy-two million, seven hundred thirty-two thousand, three hundred six".