960491305 has 4 divisors (see below), whose sum is σ = 1152589572. Its totient is φ = 768393040.

The previous prime is 960491291. The next prime is 960491309. The reversal of 960491305 is 503194069.

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 479434816 + 481056489 = 21896^2 + 21933^2 .

It is not a de Polignac number, because 960491305 - 2²⁵ = 926936873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (960491309) 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, 96049126 + ... + 96049135.

It is an arithmetic number, because the mean of its divisors is an integer number (288147393).

Almost surely, 2^960491305 is an apocalyptic number.

It is an amenable number.

960491305 is a deficient number, since it is larger than the sum of its proper divisors (192098267).

960491305 is a wasteful number, since it uses less digits than its factorization.

960491305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192098266.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 960491305 is about 30991.7941558729. The cubic root of 960491305 is about 986.6530874658.

The spelling of 960491305 in words is "nine hundred sixty million, four hundred ninety-one thousand, three hundred five".