4684427172 has 18 divisors (see below), whose sum is σ = 11841190998. Its totient is φ = 1561475712.

The previous prime is 4684427149. The next prime is 4684427177. The reversal of 4684427172 is 2717244864.

It can be written as a sum of positive squares in only one way, i.e., 4642514496 + 41912676 = 68136^2 + 6474^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (4684427177) 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, 65061453 + ... + 65061524.

Almost surely, 2^4684427172 is an apocalyptic number.

It is an amenable number.

4684427172 is an abundant number, since it is smaller than the sum of its proper divisors (7156763826).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4684427172 is a wasteful number, since it uses less digits than its factorization.

4684427172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130122987 (or 130122982 counting only the distinct ones).

The product of its digits is 602112, while the sum is 45.

The square root of 4684427172 is about 68442.8752464418. The cubic root of 4684427172 is about 1673.2165970778.

The spelling of 4684427172 in words is "four billion, six hundred eighty-four million, four hundred twenty-seven thousand, one hundred seventy-two".