768463 has 4 divisors (see below), whose sum is σ = 787248. Its totient is φ = 749680.

The previous prime is 768461. The next prime is 768479. The reversal of 768463 is 364867.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 364867 = 317 ⋅1151.

It is a cyclic number.

It is not a de Polignac number, because 768463 - 2¹ = 768461 is a prime.

It is a Duffinian number.

768463 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9331 + ... + 9412.

It is an arithmetic number, because the mean of its divisors is an integer number (196812).

2⁷⁶⁸⁴⁶³ is an apocalyptic number.

768463 is a deficient number, since it is larger than the sum of its proper divisors (18785).

768463 is a wasteful number, since it uses less digits than its factorization.

768463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18784.

The product of its digits is 24192, while the sum is 34.

The square root of 768463 is about 876.6202142319. The cubic root of 768463 is about 91.5955385787.

The spelling of 768463 in words is "seven hundred sixty-eight thousand, four hundred sixty-three".