4372630189 has 6 divisors (see below), whose sum is σ = 4614881550. Its totient is φ = 4142491416.

The previous prime is 4372630183. The next prime is 4372630201. The reversal of 4372630189 is 9810362734.

It can be written as a sum of positive squares in only one way, i.e., 4234755625 + 137874564 = 65075^2 + 11742^2 .

It is a de Polignac number, because none of the positive numbers 2^k-4372630189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4372630183) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6055914 + ... + 6056635.

It is an arithmetic number, because the mean of its divisors is an integer number (769146925).

Almost surely, 2^4372630189 is an apocalyptic number.

It is an amenable number.

4372630189 is a deficient number, since it is larger than the sum of its proper divisors (242251361).

4372630189 is a wasteful number, since it uses less digits than its factorization.

4372630189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12112587 (or 12112568 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 4372630189 is about 66125.8662627568. The cubic root of 4372630189 is about 1635.2377947519.

The spelling of 4372630189 in words is "four billion, three hundred seventy-two million, six hundred thirty thousand, one hundred eighty-nine".