967319791 has 2 divisors, whose sum is σ = 967319792. Its totient is φ = 967319790.

The previous prime is 967319767. The next prime is 967319797. The reversal of 967319791 is 197913769.

967319791 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (197913769) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 967319791 - 2¹³ = 967311599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (967319797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483659895 + 483659896.

It is an arithmetic number, because the mean of its divisors is an integer number (483659896).

Almost surely, 2^967319791 is an apocalyptic number.

967319791 is a deficient number, since it is larger than the sum of its proper divisors (1).

967319791 is an equidigital number, since it uses as much as digits as its factorization.

967319791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 642978, while the sum is 52.

The square root of 967319791 is about 31101.7650785289. The cubic root of 967319791 is about 988.9857282128.

The spelling of 967319791 in words is "nine hundred sixty-seven million, three hundred nineteen thousand, seven hundred ninety-one".