463217906 has 8 divisors (see below), whose sum is σ = 697710684. Its totient is φ = 230647680.

The previous prime is 463217893. The next prime is 463217941. The reversal of 463217906 is 609712364.

It can be written as a sum of positive squares in 2 ways, for example, as 454755625 + 8462281 = 21325^2 + 2909^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 463217906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480035 + ... + 480998.

Almost surely, 2^463217906 is an apocalyptic number.

463217906 is a deficient number, since it is larger than the sum of its proper divisors (234492778).

463217906 is a wasteful number, since it uses less digits than its factorization.

463217906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 961276.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 463217906 is about 21522.4976710418. The cubic root of 463217906 is about 773.7401137684.

The spelling of 463217906 in words is "four hundred sixty-three million, two hundred seventeen thousand, nine hundred six".