463859956896 has 192 divisors, whose sum is σ = 1454657863680. Its totient is φ = 126632263680.

The previous prime is 463859956891. The next prime is 463859956897. The reversal of 463859956896 is 698659958364.

It is a super-2 number, since 2×463859956896² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (463859956891) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1504800 + ... + 1786656.

It is an arithmetic number, because the mean of its divisors is an integer number (7576343040).

Almost surely, 2^463859956896 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 463859956896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (727328931840).

463859956896 is an abundant number, since it is smaller than the sum of its proper divisors (990797906784).

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

463859956896 is a wasteful number, since it uses less digits than its factorization.

463859956896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281987 (or 281979 counting only the distinct ones).

The product of its digits is 3023308800, while the sum is 78.

The spelling of 463859956896 in words is "four hundred sixty-three billion, eight hundred fifty-nine million, nine hundred fifty-six thousand, eight hundred ninety-six".