4466729772 has 72 divisors (see below), whose sum is σ = 11721289216. Its totient is φ = 1487358288.

The previous prime is 4466729717. The next prime is 4466729783. The reversal of 4466729772 is 2779276644.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1288113 + ... + 1291575.

Almost surely, 2^4466729772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4466729772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5860644608).

4466729772 is an abundant number, since it is smaller than the sum of its proper divisors (7254559444).

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

4466729772 is a wasteful number, since it uses less digits than its factorization.

4466729772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4809 (or 4795 counting only the distinct ones).

The product of its digits is 7112448, while the sum is 54.

The square root of 4466729772 is about 66833.5976287376. The cubic root of 4466729772 is about 1646.8848197992.

The spelling of 4466729772 in words is "four billion, four hundred sixty-six million, seven hundred twenty-nine thousand, seven hundred seventy-two".