965868842 has 8 divisors (see below), whose sum is σ = 1466258976. Its totient is φ = 477115852.

The previous prime is 965868823. The next prime is 965868853. The reversal of 965868842 is 248868569.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 2909078 + ... + 2909409.

It is an arithmetic number, because the mean of its divisors is an integer number (183282372).

Almost surely, 2^965868842 is an apocalyptic number.

965868842 is a deficient number, since it is larger than the sum of its proper divisors (500390134).

965868842 is a wasteful number, since it uses less digits than its factorization.

965868842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5818572.

The product of its digits is 6635520, while the sum is 56.

The square root of 965868842 is about 31078.4304944764. The cubic root of 965868842 is about 988.4909983644.

The spelling of 965868842 in words is "nine hundred sixty-five million, eight hundred sixty-eight thousand, eight hundred forty-two".