463745663 has 8 divisors (see below), whose sum is σ = 476798400. Its totient is φ = 450825760.

The previous prime is 463745657. The next prime is 463745687. The reversal of 463745663 is 366547364.

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

It is a cyclic number.

It is not a de Polignac number, because 463745663 - 2⁶ = 463745599 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 (463745693) 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, 26108 + ... + 40113.

It is an arithmetic number, because the mean of its divisors is an integer number (59599800).

Almost surely, 2^463745663 is an apocalyptic number.

463745663 is a deficient number, since it is larger than the sum of its proper divisors (13052737).

463745663 is a wasteful number, since it uses less digits than its factorization.

463745663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66417.

The product of its digits is 1088640, while the sum is 44.

The square root of 463745663 is about 21534.7547699063. The cubic root of 463745663 is about 774.0338500955.

The spelling of 463745663 in words is "four hundred sixty-three million, seven hundred forty-five thousand, six hundred sixty-three".