761342173 has 2 divisors, whose sum is σ = 761342174. Its totient is φ = 761342172.

The previous prime is 761342167. The next prime is 761342177. The reversal of 761342173 is 371243167.

761342173 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., 503643364 + 257698809 = 22442^2 + 16053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-761342173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (761342177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380671086 + 380671087.

It is an arithmetic number, because the mean of its divisors is an integer number (380671087).

Almost surely, 2^761342173 is an apocalyptic number.

It is an amenable number.

761342173 is a deficient number, since it is larger than the sum of its proper divisors (1).

761342173 is an equidigital number, since it uses as much as digits as its factorization.

761342173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 21168, while the sum is 34.

The square root of 761342173 is about 27592.4296320567. The cubic root of 761342173 is about 913.1174220863.

The spelling of 761342173 in words is "seven hundred sixty-one million, three hundred forty-two thousand, one hundred seventy-three".