4364647456 has 96 divisors (see below), whose sum is σ = 10037886768. Its totient is φ = 1849589760.

The previous prime is 4364647451. The next prime is 4364647457. The reversal of 4364647456 is 6547464634.

It can be written as a sum of positive squares in 8 ways, for example, as 1994515600 + 2370131856 = 44660^2 + 48684^2 .

It is not an unprimeable number, because it can be changed into a prime (4364647451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282426 + ... + 297478.

Almost surely, 2^4364647456 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 4364647456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5018943384).

4364647456 is an abundant number, since it is smaller than the sum of its proper divisors (5673239312).

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

4364647456 is a wasteful number, since it uses less digits than its factorization.

4364647456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15134 (or 15126 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 49.

The square root of 4364647456 is about 66065.4785496934. The cubic root of 4364647456 is about 1634.2420844769.

The spelling of 4364647456 in words is "four billion, three hundred sixty-four million, six hundred forty-seven thousand, four hundred fifty-six".