966960897 has 16 divisors (see below), whose sum is σ = 1520996352. Its totient is φ = 534724560.

The previous prime is 966960887. The next prime is 966960899. The reversal of 966960897 is 798069669.

It is a happy number.

It is not a de Polignac number, because 966960897 - 2¹⁶ = 966895361 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 966960897.

It is not an unprimeable number, because it can be changed into a prime (966960899) 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 15 ways as a sum of consecutive naturals, for example, 742023 + ... + 743324.

It is an arithmetic number, because the mean of its divisors is an integer number (95062272).

Almost surely, 2^966960897 is an apocalyptic number.

It is an amenable number.

966960897 is a deficient number, since it is larger than the sum of its proper divisors (554035455).

966960897 is a wasteful number, since it uses less digits than its factorization.

966960897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1485388.

The product of its (nonzero) digits is 8817984, while the sum is 60.

The square root of 966960897 is about 31095.9948707225. The cubic root of 966960897 is about 988.8634022585.

The spelling of 966960897 in words is "nine hundred sixty-six million, nine hundred sixty thousand, eight hundred ninety-seven".