683763147648 has 384 divisors, whose sum is σ = 2352632774400. Its totient is φ = 194936232960.

The previous prime is 683763147629. The next prime is 683763147667. The reversal of 683763147648 is 846741367386.

683763147648 is a `hidden beast` number, since 68 + 3 + 7 + 63 + 1 + 476 + 48 = 666.

683763147648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (683763147629) and next prime (683763147667).

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

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 82466383 + ... + 82474673.

It is an arithmetic number, because the mean of its divisors is an integer number (6126647850).

Almost surely, 2^683763147648 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 683763147648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1176316387200).

683763147648 is an abundant number, since it is smaller than the sum of its proper divisors (1668869626752).

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

683763147648 is a wasteful number, since it uses less digits than its factorization.

683763147648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8815 (or 8790 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 63.

The spelling of 683763147648 in words is "six hundred eighty-three billion, seven hundred sixty-three million, one hundred forty-seven thousand, six hundred forty-eight".