967344643 has 2 divisors, whose sum is σ = 967344644. Its totient is φ = 967344642.

The previous prime is 967344629. The next prime is 967344673. The reversal of 967344643 is 346443769.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-967344643 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 967344593 and 967344602.

It is not a weakly prime, because it can be changed into another prime (967344673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483672321 + 483672322.

It is an arithmetic number, because the mean of its divisors is an integer number (483672322).

Almost surely, 2^967344643 is an apocalyptic number.

967344643 is a deficient number, since it is larger than the sum of its proper divisors (1).

967344643 is an equidigital number, since it uses as much as digits as its factorization.

967344643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 46.

The square root of 967344643 is about 31102.1646031269. The cubic root of 967344643 is about 988.9941976845.

The spelling of 967344643 in words is "nine hundred sixty-seven million, three hundred forty-four thousand, six hundred forty-three".