627472444 has 12 divisors (see below), whose sum is σ = 1098425944. Its totient is φ = 313636464.

The previous prime is 627472441. The next prime is 627472451. The reversal of 627472444 is 444274726.

627472444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 627472397 and 627472406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (627472441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9762 + ... + 36745.

Almost surely, 2^627472444 is an apocalyptic number.

It is an amenable number.

627472444 is a deficient number, since it is larger than the sum of its proper divisors (470953500).

627472444 is a wasteful number, since it uses less digits than its factorization.

627472444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49884 (or 49882 counting only the distinct ones).

The product of its digits is 301056, while the sum is 40.

The square root of 627472444 is about 25049.4000726564. The cubic root of 627472444 is about 856.1139085466.

The spelling of 627472444 in words is "six hundred twenty-seven million, four hundred seventy-two thousand, four hundred forty-four".