965882943 has 6 divisors (see below), whose sum is σ = 1395164264. Its totient is φ = 643921956.

The previous prime is 965882941. The next prime is 965882959. The reversal of 965882943 is 349288569.

It is not a de Polignac number, because 965882943 - 2¹ = 965882941 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 965882943.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (965882941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 53660155 + ... + 53660172.

Almost surely, 2^965882943 is an apocalyptic number.

965882943 is a deficient number, since it is larger than the sum of its proper divisors (429281321).

965882943 is a wasteful number, since it uses less digits than its factorization.

965882943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107320333 (or 107320330 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 54.

The square root of 965882943 is about 31078.6573551690. The cubic root of 965882943 is about 988.4958087635.

The spelling of 965882943 in words is "nine hundred sixty-five million, eight hundred eighty-two thousand, nine hundred forty-three".