463311321 has 8 divisors (see below), whose sum is σ = 673907424. Its totient is φ = 280794720.

The previous prime is 463311293. The next prime is 463311347. The reversal of 463311321 is 123113364.

It is a happy number.

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

It is not a de Polignac number, because 463311321 - 2²² = 459117017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 463311291 and 463311300.

It is not an unprimeable number, because it can be changed into a prime (463318321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7019836 + ... + 7019901.

It is an arithmetic number, because the mean of its divisors is an integer number (84238428).

Almost surely, 2^463311321 is an apocalyptic number.

It is an amenable number.

463311321 is a deficient number, since it is larger than the sum of its proper divisors (210596103).

463311321 is a wasteful number, since it uses less digits than its factorization.

463311321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14039751.

The product of its digits is 1296, while the sum is 24.

The square root of 463311321 is about 21524.6677326271. The cubic root of 463311321 is about 773.7921224621.

Adding to 463311321 its reverse (123113364), we get a palindrome (586424685).

The spelling of 463311321 in words is "four hundred sixty-three million, three hundred eleven thousand, three hundred twenty-one".