964740793247 has 16 divisors (see below), whose sum is σ = 1212734171904. Its totient is φ = 751746065400.

The previous prime is 964740793231. The next prime is 964740793249. The reversal of 964740793247 is 742397047469.

It is not a de Polignac number, because 964740793247 - 2⁴ = 964740793231 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 964740793247.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964740793249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51763829 + ... + 51782462.

It is an arithmetic number, because the mean of its divisors is an integer number (75795885744).

Almost surely, 2^964740793247 is an apocalyptic number.

964740793247 is a deficient number, since it is larger than the sum of its proper divisors (247993378657).

964740793247 is a wasteful number, since it uses less digits than its factorization.

964740793247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103546331 (or 103546309 counting only the distinct ones).

The product of its (nonzero) digits is 64012032, while the sum is 62.

The spelling of 964740793247 in words is "nine hundred sixty-four billion, seven hundred forty million, seven hundred ninety-three thousand, two hundred forty-seven".