761807473 has 4 divisors (see below), whose sum is σ = 870637120. Its totient is φ = 652977828.

The previous prime is 761807441. The next prime is 761807483. The reversal of 761807473 is 374708167.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 374708167 = 1721 ⋅217727.

It is a cyclic number.

It is not a de Polignac number, because 761807473 - 2⁵ = 761807441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (761807483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54414813 + ... + 54414826.

It is an arithmetic number, because the mean of its divisors is an integer number (217659280).

Almost surely, 2^761807473 is an apocalyptic number.

It is an amenable number.

761807473 is a deficient number, since it is larger than the sum of its proper divisors (108829647).

761807473 is a wasteful number, since it uses less digits than its factorization.

761807473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108829646.

The product of its (nonzero) digits is 197568, while the sum is 43.

The square root of 761807473 is about 27600.8600047172. The cubic root of 761807473 is about 913.3034037321.

The spelling of 761807473 in words is "seven hundred sixty-one million, eight hundred seven thousand, four hundred seventy-three".