463299647616 has 384 divisors, whose sum is σ = 1576529136000. Its totient is φ = 134166233088.

The previous prime is 463299647611. The next prime is 463299647641. The reversal of 463299647616 is 616746992364.

463299647616 is a `hidden beast` number, since 4 + 6 + 3 + 2 + 9 + 9 + 6 + 4 + 7 + 616 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a super-2 number, since 2×463299647616² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (463299647611) 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, 6840285 + ... + 6907683.

It is an arithmetic number, because the mean of its divisors is an integer number (4105544625).

Almost surely, 2^463299647616 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 463299647616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (788264568000).

463299647616 is an abundant number, since it is smaller than the sum of its proper divisors (1113229488384).

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

463299647616 is a wasteful number, since it uses less digits than its factorization.

463299647616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67458 (or 67434 counting only the distinct ones).

The product of its digits is 70543872, while the sum is 63.

The spelling of 463299647616 in words is "four hundred sixty-three billion, two hundred ninety-nine million, six hundred forty-seven thousand, six hundred sixteen".