463689650 has 12 divisors (see below), whose sum is σ = 862462842. Its totient is φ = 185475840.

The previous prime is 463689581. The next prime is 463689659. The reversal of 463689650 is 56986364.

It can be written as a sum of positive squares in 3 ways, for example, as 292786321 + 170903329 = 17111^2 + 13073^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 463689595 and 463689604.

It is not an unprimeable number, because it can be changed into a prime (463689659) 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 5 ways as a sum of consecutive naturals, for example, 4636847 + ... + 4636946.

Almost surely, 2^463689650 is an apocalyptic number.

463689650 is a deficient number, since it is larger than the sum of its proper divisors (398773192).

463689650 is a wasteful number, since it uses less digits than its factorization.

463689650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9273805 (or 9273800 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 463689650 is about 21533.4542050271. The cubic root of 463689650 is about 774.0026852371.

The spelling of 463689650 in words is "four hundred sixty-three million, six hundred eighty-nine thousand, six hundred fifty".