9449395264 has 63 divisors (see below), whose sum is σ = 19466490277. Its totient is φ = 4550889728.

The previous prime is 9449395253. The next prime is 9449395273. The reversal of 9449395264 is 4625939449.

It is a happy number.

The square root of 9449395264 is 97208.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4955033664 + 4494361600 = 70392^2 + 67040^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 22552047 + ... + 22552465.

Almost surely, 2^9449395264 is an apocalyptic number.

9449395264 is the 97208-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9449395264

9449395264 is an abundant number, since it is smaller than the sum of its proper divisors (10017095013).

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

9449395264 is an frugal number, since it uses more digits than its factorization.

9449395264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908 (or 450 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 55.

The cubic root of 9449395264 is about 2114.1445207183.

The spelling of 9449395264 in words is "nine billion, four hundred forty-nine million, three hundred ninety-five thousand, two hundred sixty-four".