463061844 has 144 divisors (see below), whose sum is σ = 1491235200. Its totient is φ = 117946368.

The previous prime is 463061843. The next prime is 463061869. The reversal of 463061844 is 448160364.

463061844 is a `hidden beast` number, since 4 + 6 + 30 + 618 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 463061799 and 463061808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463061843) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78552 + ... + 84240.

It is an arithmetic number, because the mean of its divisors is an integer number (10355800).

Almost surely, 2^463061844 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 463061844, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (745617600).

463061844 is an abundant number, since it is smaller than the sum of its proper divisors (1028173356).

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

463061844 is a wasteful number, since it uses less digits than its factorization.

463061844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742 (or 5737 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 463061844 is about 21518.8718105759. The cubic root of 463061844 is about 773.6532108289.

The spelling of 463061844 in words is "four hundred sixty-three million, sixty-one thousand, eight hundred forty-four".