9605149361 has 4 divisors (see below), whose sum is σ = 9646373412. Its totient is φ = 9563925312.

The previous prime is 9605149343. The next prime is 9605149373. The reversal of 9605149361 is 1639415069.

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 6079164961 + 3525984400 = 77969^2 + 59380^2 .

It is a cyclic number.

It is not a de Polignac number, because 9605149361 - 2¹⁸ = 9604887217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9605149321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20611676 + ... + 20612141.

It is an arithmetic number, because the mean of its divisors is an integer number (2411593353).

Almost surely, 2^9605149361 is an apocalyptic number.

It is an amenable number.

9605149361 is a deficient number, since it is larger than the sum of its proper divisors (41224051).

9605149361 is a wasteful number, since it uses less digits than its factorization.

9605149361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41224050.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 9605149361 is about 98005.8639112987. The cubic root of 9605149361 is about 2125.6970713168.

The spelling of 9605149361 in words is "nine billion, six hundred five million, one hundred forty-nine thousand, three hundred sixty-one".