966450811 has 8 divisors (see below), whose sum is σ = 990441648. Its totient is φ = 942480000.

The previous prime is 966450791. The next prime is 966450817. The reversal of 966450811 is 118054669.

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-966450811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (966450817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154831 + ... + 160951.

It is an arithmetic number, because the mean of its divisors is an integer number (123805206).

Almost surely, 2^966450811 is an apocalyptic number.

966450811 is a deficient number, since it is larger than the sum of its proper divisors (23990837).

966450811 is a wasteful number, since it uses less digits than its factorization.

966450811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10013.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 966450811 is about 31087.7919929994. The cubic root of 966450811 is about 988.6894917110.

The spelling of 966450811 in words is "nine hundred sixty-six million, four hundred fifty thousand, eight hundred eleven".