4643487364608 has 320 divisors, whose sum is σ = 14230339200000. Its totient is φ = 1493265457152.

The previous prime is 4643487364591. The next prime is 4643487364613. The reversal of 4643487364608 is 8064637843464.

It is a happy number.

4643487364608 is a `hidden beast` number, since 4 + 6 + 434 + 87 + 3 + 64 + 60 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 600939241 + ... + 600946967.

It is an arithmetic number, because the mean of its divisors is an integer number (44469810000).

Almost surely, 2^{4643487364608} is an apocalyptic number.

4643487364608 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4643487364608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7115169600000).

4643487364608 is an abundant number, since it is smaller than the sum of its proper divisors (9586851835392).

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

4643487364608 is a wasteful number, since it uses less digits than its factorization.

4643487364608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9282 (or 9260 counting only the distinct ones).

The product of its (nonzero) digits is 222953472, while the sum is 63.

The spelling of 4643487364608 in words is "four trillion, six hundred forty-three billion, four hundred eighty-seven million, three hundred sixty-four thousand, six hundred eight".