608663463 has 8 divisors (see below), whose sum is σ = 817475568. Its totient is φ = 402813504.

The previous prime is 608663459. The next prime is 608663483. The reversal of 608663463 is 364366806.

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

It is not a de Polignac number, because 608663463 - 2² = 608663459 is a prime.

It is a super-2 number, since 2×608663463² = 740942422382304738, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (608663413) 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, 740056 + ... + 740877.

It is an arithmetic number, because the mean of its divisors is an integer number (102184446).

Almost surely, 2^608663463 is an apocalyptic number.

608663463 is a deficient number, since it is larger than the sum of its proper divisors (208812105).

608663463 is a wasteful number, since it uses less digits than its factorization.

608663463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481073.

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 608663463 is about 24671.1058325321. The cubic root of 608663463 is about 847.4727531028.

The spelling of 608663463 in words is "six hundred eight million, six hundred sixty-three thousand, four hundred sixty-three".