914799077 has 2 divisors, whose sum is σ = 914799078. Its totient is φ = 914799076.

The previous prime is 914799047. The next prime is 914799089. The reversal of 914799077 is 770997419.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 914397121 + 401956 = 30239^2 + 634^2 .

It is a cyclic number.

It is not a de Polignac number, because 914799077 - 2²⁰ = 913750501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (914799047) 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, 457399538 + 457399539.

It is an arithmetic number, because the mean of its divisors is an integer number (457399539).

Almost surely, 2^914799077 is an apocalyptic number.

It is an amenable number.

914799077 is a deficient number, since it is larger than the sum of its proper divisors (1).

914799077 is an equidigital number, since it uses as much as digits as its factorization.

914799077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1000188, while the sum is 53.

The square root of 914799077 is about 30245.6455874230. The cubic root of 914799077 is about 970.7526227479.

The spelling of 914799077 in words is "nine hundred fourteen million, seven hundred ninety-nine thousand, seventy-seven".