770669341 has 4 divisors (see below), whose sum is σ = 829951612. Its totient is φ = 711387072.

The previous prime is 770669321. The next prime is 770669351. The reversal of 770669341 is 143966077.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99082116 + 671587225 = 9954^2 + 25915^2 .

It is a cyclic number.

It is not a de Polignac number, because 770669341 - 2⁷ = 770669213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (770669311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29641116 + ... + 29641141.

It is an arithmetic number, because the mean of its divisors is an integer number (207487903).

Almost surely, 2^770669341 is an apocalyptic number.

It is an amenable number.

770669341 is a deficient number, since it is larger than the sum of its proper divisors (59282271).

770669341 is a wasteful number, since it uses less digits than its factorization.

770669341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59282270.

The product of its (nonzero) digits is 190512, while the sum is 43.

The square root of 770669341 is about 27760.9319187955. The cubic root of 770669341 is about 916.8311507518.

The spelling of 770669341 in words is "seven hundred seventy million, six hundred sixty-nine thousand, three hundred forty-one".