768327673 has 8 divisors (see below), whose sum is σ = 804302208. Its totient is φ = 732567264.

The previous prime is 768327649. The next prime is 768327787. The reversal of 768327673 is 376723867.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 768327673 - 2⁵ = 768327641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (768327473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46165 + ... + 60562.

It is an arithmetic number, because the mean of its divisors is an integer number (100537776).

Almost surely, 2^768327673 is an apocalyptic number.

It is an amenable number.

768327673 is a deficient number, since it is larger than the sum of its proper divisors (35974535).

768327673 is a wasteful number, since it uses less digits than its factorization.

768327673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107063.

The product of its digits is 1778112, while the sum is 49.

The square root of 768327673 is about 27718.7242311041. The cubic root of 768327673 is about 915.9016157848.

The spelling of 768327673 in words is "seven hundred sixty-eight million, three hundred twenty-seven thousand, six hundred seventy-three".