463655448 has 128 divisors (see below), whose sum is σ = 1328529600. Its totient is φ = 149760000.

The previous prime is 463655419. The next prime is 463655471. The reversal of 463655448 is 844556364.

463655448 is a `hidden beast` number, since 4 + 636 + 5 + 5 + 4 + 4 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1156048 + ... + 1156448.

Almost surely, 2^463655448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463655448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (664264800).

463655448 is an abundant number, since it is smaller than the sum of its proper divisors (864874152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463655448 is a wasteful number, since it uses less digits than its factorization.

463655448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 560 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The square root of 463655448 is about 21532.6600307533. The cubic root of 463655448 is about 773.9836544832.

The spelling of 463655448 in words is "four hundred sixty-three million, six hundred fifty-five thousand, four hundred forty-eight".