4420662272 has 44 divisors (see below), whose sum is σ = 9516805956. Its totient is φ = 2040299520.

The previous prime is 4420662263. The next prime is 4420662287. The reversal of 4420662272 is 2722660244.

It can be written as a sum of positive squares in 2 ways, for example, as 1998447616 + 2422214656 = 44704^2 + 49216^2 .

It is a congruent number.

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, 152729 + ... + 179352.

Almost surely, 2^4420662272 is an apocalyptic number.

It is an amenable number.

4420662272 is an abundant number, since it is smaller than the sum of its proper divisors (5096143684).

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

4420662272 is a wasteful number, since it uses less digits than its factorization.

4420662272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332114 (or 332096 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

The square root of 4420662272 is about 66488.0611237837. The cubic root of 4420662272 is about 1641.2035424803.

The spelling of 4420662272 in words is "four billion, four hundred twenty million, six hundred sixty-two thousand, two hundred seventy-two".