770094049 has 2 divisors, whose sum is σ = 770094050. Its totient is φ = 770094048.

The previous prime is 770094041. The next prime is 770094053. The reversal of 770094049 is 940490077.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 769063824 + 1030225 = 27732^2 + 1015^2 .

It is an emirp because it is prime and its reverse (940490077) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 770094049 - 2³ = 770094041 is a prime.

It is not a weakly prime, because it can be changed into another prime (770094041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385047024 + 385047025.

It is an arithmetic number, because the mean of its divisors is an integer number (385047025).

Almost surely, 2^770094049 is an apocalyptic number.

It is an amenable number.

770094049 is a deficient number, since it is larger than the sum of its proper divisors (1).

770094049 is an equidigital number, since it uses as much as digits as its factorization.

770094049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 770094049 is about 27750.5684446283. The cubic root of 770094049 is about 916.6029608326.

The spelling of 770094049 in words is "seven hundred seventy million, ninety-four thousand, forty-nine".