960945491 has 8 divisors (see below), whose sum is σ = 1068084144. Its totient is φ = 857103520.

The previous prime is 960945443. The next prime is 960945509. The reversal of 960945491 is 194549069.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-960945491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (960945431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 823556 + ... + 824721.

It is an arithmetic number, because the mean of its divisors is an integer number (133510518).

Almost surely, 2^960945491 is an apocalyptic number.

960945491 is a deficient number, since it is larger than the sum of its proper divisors (107138653).

960945491 is a wasteful number, since it uses less digits than its factorization.

960945491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1648341.

The product of its (nonzero) digits is 349920, while the sum is 47.

The square root of 960945491 is about 30999.1208101133. The cubic root of 960945491 is about 986.8085819858.

The spelling of 960945491 in words is "nine hundred sixty million, nine hundred forty-five thousand, four hundred ninety-one".