463904005 has 4 divisors (see below), whose sum is σ = 556684812. Its totient is φ = 371123200.

The previous prime is 463904003. The next prime is 463904017. The reversal of 463904005 is 500409364.

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 338486404 + 125417601 = 18398^2 + 11199^2 .

It is not a de Polignac number, because 463904005 - 2¹ = 463904003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463904003) 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, 46390396 + ... + 46390405.

It is an arithmetic number, because the mean of its divisors is an integer number (139171203).

Almost surely, 2^463904005 is an apocalyptic number.

It is an amenable number.

463904005 is a deficient number, since it is larger than the sum of its proper divisors (92780807).

463904005 is an equidigital number, since it uses as much as digits as its factorization.

463904005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92780806.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 463904005 is about 21538.4308852804. The cubic root of 463904005 is about 774.1219358222.

The spelling of 463904005 in words is "four hundred sixty-three million, nine hundred four thousand, five".