965822973 has 16 divisors (see below), whose sum is σ = 1294080000. Its totient is φ = 640733184.

The previous prime is 965822971. The next prime is 965822987. The reversal of 965822973 is 379228569.

It is not a de Polignac number, because 965822973 - 2¹ = 965822971 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965822971) 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 15 ways as a sum of consecutive naturals, for example, 772653 + ... + 773901.

It is an arithmetic number, because the mean of its divisors is an integer number (80880000).

Almost surely, 2^965822973 is an apocalyptic number.

It is an amenable number.

965822973 is a deficient number, since it is larger than the sum of its proper divisors (328257027).

965822973 is a wasteful number, since it uses less digits than its factorization.

965822973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308.

The product of its digits is 1632960, while the sum is 51.

The square root of 965822973 is about 31077.6925301735. The cubic root of 965822973 is about 988.4753503422.

The spelling of 965822973 in words is "nine hundred sixty-five million, eight hundred twenty-two thousand, nine hundred seventy-three".