463268405 has 4 divisors (see below), whose sum is σ = 555922092. Its totient is φ = 370614720.

The previous prime is 463268387. The next prime is 463268419. The reversal of 463268405 is 504862364.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 334377796 + 128890609 = 18286^2 + 11353^2 .

It is not a de Polignac number, because 463268405 - 2¹⁰ = 463267381 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 46326836 + ... + 46326845.

It is an arithmetic number, because the mean of its divisors is an integer number (138980523).

Almost surely, 2^463268405 is an apocalyptic number.

It is an amenable number.

463268405 is a deficient number, since it is larger than the sum of its proper divisors (92653687).

463268405 is an equidigital number, since it uses as much as digits as its factorization.

463268405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92653686.

The product of its (nonzero) digits is 138240, while the sum is 38.

The square root of 463268405 is about 21523.6708068117. The cubic root of 463268405 is about 773.7682298966.

It can be divided in two parts, 4632 and 68405, that added together give a palindrome (73037).

The spelling of 463268405 in words is "four hundred sixty-three million, two hundred sixty-eight thousand, four hundred five".