9449395265 has 4 divisors (see below), whose sum is σ = 11339274324. Its totient is φ = 7559516208.

The previous prime is 9449395253. The next prime is 9449395273. The reversal of 9449395265 is 5625939449.

It is a Cunningham number, because it is equal to 97208²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3401688976 + 6047706289 = 58324^2 + 77767^2 .

It is a cyclic number.

It is not a de Polignac number, because 9449395265 - 2⁶ = 9449395201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9449395265.

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, 944939522 + ... + 944939531.

It is an arithmetic number, because the mean of its divisors is an integer number (2834818581).

Almost surely, 2^9449395265 is an apocalyptic number.

It is an amenable number.

9449395265 is a deficient number, since it is larger than the sum of its proper divisors (1889879059).

9449395265 is a wasteful number, since it uses less digits than its factorization.

9449395265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1889879058.

The product of its digits is 10497600, while the sum is 56.

The square root of 9449395265 is about 97208.0000051436. Note that the first 5 decimals coincide. The cubic root of 9449395265 is about 2114.1445207929.

The spelling of 9449395265 in words is "nine billion, four hundred forty-nine million, three hundred ninety-five thousand, two hundred sixty-five".