965671634 has 8 divisors (see below), whose sum is σ = 1465959600. Its totient is φ = 477018436.

The previous prime is 965671631. The next prime is 965671649. The reversal of 965671634 is 436176569.

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

It is not an unprimeable number, because it can be changed into a prime (965671631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2908484 + ... + 2908815.

It is an arithmetic number, because the mean of its divisors is an integer number (183244950).

Almost surely, 2^965671634 is an apocalyptic number.

965671634 is a deficient number, since it is larger than the sum of its proper divisors (500287966).

965671634 is a wasteful number, since it uses less digits than its factorization.

965671634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5817384.

The product of its digits is 816480, while the sum is 47.

The square root of 965671634 is about 31075.2575854167. The cubic root of 965671634 is about 988.4237181454.

The spelling of 965671634 in words is "nine hundred sixty-five million, six hundred seventy-one thousand, six hundred thirty-four".