774173041 has 2 divisors, whose sum is σ = 774173042. Its totient is φ = 774173040.

The previous prime is 774173027. The next prime is 774173053. The reversal of 774173041 is 140371477.

It is a happy number.

774173041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 729216016 + 44957025 = 27004^2 + 6705^2 .

It is an emirp because it is prime and its reverse (140371477) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 774173041 - 2¹⁹ = 773648753 is a prime.

It is a super-2 number, since 2×774173041² = 1198687794822375362, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 774172988 and 774173006.

It is not a weakly prime, because it can be changed into another prime (774173011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 387086520 + 387086521.

It is an arithmetic number, because the mean of its divisors is an integer number (387086521).

Almost surely, 2^774173041 is an apocalyptic number.

It is an amenable number.

774173041 is a deficient number, since it is larger than the sum of its proper divisors (1).

774173041 is an equidigital number, since it uses as much as digits as its factorization.

774173041 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 774173041 is about 27823.9652278391. The cubic root of 774173041 is about 918.2184493651.

The spelling of 774173041 in words is "seven hundred seventy-four million, one hundred seventy-three thousand, forty-one".