4464647712 has 432 divisors, whose sum is σ = 15769877760. Its totient is φ = 1173159936.

The previous prime is 4464647659. The next prime is 4464647723. The reversal of 4464647712 is 2177464644.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 46027248 + ... + 46027344.

Almost surely, 2^4464647712 is an apocalyptic number.

4464647712 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4464647712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7884938880).

4464647712 is an abundant number, since it is smaller than the sum of its proper divisors (11305230048).

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

4464647712 is a wasteful number, since it uses less digits than its factorization.

4464647712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 205 counting only the distinct ones).

The product of its digits is 903168, while the sum is 45.

The square root of 4464647712 is about 66818.0193660363. The cubic root of 4464647712 is about 1646.6288946153.

The spelling of 4464647712 in words is "four billion, four hundred sixty-four million, six hundred forty-seven thousand, seven hundred twelve".