768211323 has 8 divisors (see below), whose sum is σ = 1117398336. Its totient is φ = 465582600.

The previous prime is 768211321. The next prime is 768211333. The reversal of 768211323 is 323112867.

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

It is not a de Polignac number, because 768211323 - 2¹ = 768211321 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 23279131 = 768211323 / (7 + 6 + 8 + 2 + 1 + 1 + 3 + 2 + 3).

It is not an unprimeable number, because it can be changed into a prime (768211321) 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, 11639533 + ... + 11639598.

It is an arithmetic number, because the mean of its divisors is an integer number (139674792).

Almost surely, 2^768211323 is an apocalyptic number.

768211323 is a deficient number, since it is larger than the sum of its proper divisors (349187013).

768211323 is a wasteful number, since it uses less digits than its factorization.

768211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23279145.

The product of its digits is 12096, while the sum is 33.

The square root of 768211323 is about 27716.6253898270. The cubic root of 768211323 is about 915.8553809398.

The spelling of 768211323 in words is "seven hundred sixty-eight million, two hundred eleven thousand, three hundred twenty-three".