965962988 has 12 divisors (see below), whose sum is σ = 1726402272. Its totient is φ = 472705200.

The previous prime is 965962981. The next prime is 965963003. The reversal of 965962988 is 889269569.

It is a self number, because there is not a number n which added to its sum of digits gives 965962988.

It is not an unprimeable number, because it can be changed into a prime (965962981) 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 3 ways as a sum of consecutive naturals, for example, 2568863 + ... + 2569238.

It is an arithmetic number, because the mean of its divisors is an integer number (143866856).

Almost surely, 2^965962988 is an apocalyptic number.

It is an amenable number.

965962988 is a deficient number, since it is larger than the sum of its proper divisors (760439284).

965962988 is a wasteful number, since it uses less digits than its factorization.

965962988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5138152 (or 5138150 counting only the distinct ones).

The product of its digits is 16796160, while the sum is 62.

The square root of 965962988 is about 31079.9451093466. The cubic root of 965962988 is about 988.5231143364.

The spelling of 965962988 in words is "nine hundred sixty-five million, nine hundred sixty-two thousand, nine hundred eighty-eight".