463635229 has 2 divisors, whose sum is σ = 463635230. Its totient is φ = 463635228.

The previous prime is 463635187. The next prime is 463635233. The reversal of 463635229 is 922536364.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242518329 + 221116900 = 15573^2 + 14870^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-463635229 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 463635191 and 463635200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (463635269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231817614 + 231817615.

It is an arithmetic number, because the mean of its divisors is an integer number (231817615).

Almost surely, 2^463635229 is an apocalyptic number.

It is an amenable number.

463635229 is a deficient number, since it is larger than the sum of its proper divisors (1).

463635229 is an equidigital number, since it uses as much as digits as its factorization.

463635229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 40.

The square root of 463635229 is about 21532.1905295304. The cubic root of 463635229 is about 773.9724037416.

The spelling of 463635229 in words is "four hundred sixty-three million, six hundred thirty-five thousand, two hundred twenty-nine".