770241067 has 2 divisors, whose sum is σ = 770241068. Its totient is φ = 770241066.

The previous prime is 770241023. The next prime is 770241077. The reversal of 770241067 is 760142077.

It is a strong prime.

It is an emirp because it is prime and its reverse (760142077) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-770241067 is a prime.

It is not a weakly prime, because it can be changed into another prime (770241007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385120533 + 385120534.

It is an arithmetic number, because the mean of its divisors is an integer number (385120534).

Almost surely, 2^770241067 is an apocalyptic number.

770241067 is a deficient number, since it is larger than the sum of its proper divisors (1).

770241067 is an equidigital number, since it uses as much as digits as its factorization.

770241067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16464, while the sum is 34.

The square root of 770241067 is about 27753.2172369259. The cubic root of 770241067 is about 916.6612864184.

The spelling of 770241067 in words is "seven hundred seventy million, two hundred forty-one thousand, sixty-seven".