770801 has 2 divisors, whose sum is σ = 770802. Its totient is φ = 770800.

The previous prime is 770789. The next prime is 770813. The reversal of 770801 is 108077.

It is a balanced prime because it is at equal distance from previous prime (770789) and next prime (770813).

It can be written as a sum of positive squares in only one way, i.e., 409600 + 361201 = 640^2 + 601^2 .

It is a cyclic number.

It is not a de Polignac number, because 770801 - 2¹⁴ = 754417 is a prime.

It is not a weakly prime, because it can be changed into another prime (770881) 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, 385400 + 385401.

It is an arithmetic number, because the mean of its divisors is an integer number (385401).

2⁷⁷⁰⁸⁰¹ is an apocalyptic number.

It is an amenable number.

770801 is a deficient number, since it is larger than the sum of its proper divisors (1).

770801 is an equidigital number, since it uses as much as digits as its factorization.

770801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 392, while the sum is 23.

The square root of 770801 is about 877.9527322128. The cubic root of 770801 is about 91.6883357404.

Adding to 770801 its reverse (108077), we get a palindrome (878878).

The spelling of 770801 in words is "seven hundred seventy thousand, eight hundred one".