6964446444697 has 16 divisors (see below), whose sum is σ = 7963297385472. Its totient is φ = 5966578515600.

The previous prime is 6964446444689. The next prime is 6964446444719. The reversal of 6964446444697 is 7964446444696.

It is a cyclic number.

It is not a de Polignac number, because 6964446444697 - 2³ = 6964446444689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6964446444677) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321183018 + ... + 321204700.

It is an arithmetic number, because the mean of its divisors is an integer number (497706086592).

Almost surely, 2^{6964446444697} is an apocalyptic number.

It is an amenable number.

6964446444697 is a deficient number, since it is larger than the sum of its proper divisors (998850940775).

6964446444697 is a wasteful number, since it uses less digits than its factorization.

6964446444697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42228.

The product of its digits is 3009871872, while the sum is 73.

Subtracting 6964446444697 from its reverse (7964446444696), we obtain a palindrome (999999999999).

The spelling of 6964446444697 in words is "six trillion, nine hundred sixty-four billion, four hundred forty-six million, four hundred forty-four thousand, six hundred ninety-seven".