965870947634 has 16 divisors (see below), whose sum is σ = 1498858067520. Its totient is φ = 466253654160.

The previous prime is 965870947619. The next prime is 965870947637. The reversal of 965870947634 is 436749078569.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (965870947637) 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 7 ways as a sum of consecutive naturals, for example, 444467 + ... + 1459209.

It is an arithmetic number, because the mean of its divisors is an integer number (93678629220).

Almost surely, 2^965870947634 is an apocalyptic number.

965870947634 is a deficient number, since it is larger than the sum of its proper divisors (532987119886).

965870947634 is a wasteful number, since it uses less digits than its factorization.

965870947634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1031185.

The product of its (nonzero) digits is 274337280, while the sum is 68.

The spelling of 965870947634 in words is "nine hundred sixty-five billion, eight hundred seventy million, nine hundred forty-seven thousand, six hundred thirty-four".