960146666 has 8 divisors (see below), whose sum is σ = 1440418980. Its totient is φ = 480007008.

The previous prime is 960146657. The next prime is 960146687. The reversal of 960146666 is 666641069.

It can be written as a sum of positive squares in 2 ways, for example, as 909324025 + 50822641 = 30155^2 + 7129^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12491 + ... + 45566.

Almost surely, 2^960146666 is an apocalyptic number.

960146666 is a deficient number, since it is larger than the sum of its proper divisors (480272314).

960146666 is a wasteful number, since it uses less digits than its factorization.

960146666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66328.

The product of its (nonzero) digits is 279936, while the sum is 44.

The square root of 960146666 is about 30986.2334916653. The cubic root of 960146666 is about 986.5350645990.

The spelling of 960146666 in words is "nine hundred sixty million, one hundred forty-six thousand, six hundred sixty-six".