960946321 has 4 divisors (see below), whose sum is σ = 961040052. Its totient is φ = 960852592.

The previous prime is 960946313. The next prime is 960946409. The reversal of 960946321 is 123649069.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 123649069 = 29 ⋅4263761.

It can be written as a sum of positive squares in 2 ways, for example, as 1185921 + 959760400 = 1089^2 + 30980^2 .

It is a cyclic number.

It is not a de Polignac number, because 960946321 - 2³ = 960946313 is a prime.

It is a deceptive number, since it divides R_960946320.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (960946121) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 29290 + ... + 52723.

It is an arithmetic number, because the mean of its divisors is an integer number (240260013).

It is a Poulet number, since it divides 2^960946320-1.

Almost surely, 2^960946321 is an apocalyptic number.

It is an amenable number.

960946321 is a deficient number, since it is larger than the sum of its proper divisors (93731).

960946321 is a wasteful number, since it uses less digits than its factorization.

960946321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93730.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 960946321 is about 30999.1341975869. The cubic root of 960946321 is about 986.8088660986.

The spelling of 960946321 in words is "nine hundred sixty million, nine hundred forty-six thousand, three hundred twenty-one".