967391 has 2 divisors, whose sum is σ = 967392. Its totient is φ = 967390.

The previous prime is 967363. The next prime is 967397. The reversal of 967391 is 193769.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 967391 - 2⁶ = 967327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (967397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483695 + 483696.

It is an arithmetic number, because the mean of its divisors is an integer number (483696).

2⁹⁶⁷³⁹¹ is an apocalyptic number.

967391 is a deficient number, since it is larger than the sum of its proper divisors (1).

967391 is an equidigital number, since it uses as much as digits as its factorization.

967391 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10206, while the sum is 35.

The square root of 967391 is about 983.5603692707. The cubic root of 967391 is about 98.9009995595.

The spelling of 967391 in words is "nine hundred sixty-seven thousand, three hundred ninety-one".