967038791 has 2 divisors, whose sum is σ = 967038792. Its totient is φ = 967038790.

The previous prime is 967038781. The next prime is 967038797. The reversal of 967038791 is 197830769.

It is a strong prime.

It is an emirp because it is prime and its reverse (197830769) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-967038791 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (967038797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483519395 + 483519396.

It is an arithmetic number, because the mean of its divisors is an integer number (483519396).

Almost surely, 2^967038791 is an apocalyptic number.

967038791 is a deficient number, since it is larger than the sum of its proper divisors (1).

967038791 is an equidigital number, since it uses as much as digits as its factorization.

967038791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 50.

The square root of 967038791 is about 31097.2473219094. The cubic root of 967038791 is about 988.8899543345.

The spelling of 967038791 in words is "nine hundred sixty-seven million, thirty-eight thousand, seven hundred ninety-one".