732681312384 has 1024 divisors, whose sum is σ = 2514773606400. Its totient is φ = 184354652160.

The previous prime is 732681312383. The next prime is 732681312397. The reversal of 732681312384 is 483213186237.

It is a Harshad number since it is a multiple of its sum of digits (48).

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

It is not an unprimeable number, because it can be changed into a prime (732681312383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5769144129 + ... + 5769144255.

It is an arithmetic number, because the mean of its divisors is an integer number (2455833600).

Almost surely, 2^732681312384 is an apocalyptic number.

732681312384 is a gapful number since it is divisible by the number (74) 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 732681312384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1257386803200).

732681312384 is an abundant number, since it is smaller than the sum of its proper divisors (1782092294016).

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

732681312384 is a wasteful number, since it uses less digits than its factorization.

732681312384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 309 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The spelling of 732681312384 in words is "seven hundred thirty-two billion, six hundred eighty-one million, three hundred twelve thousand, three hundred eighty-four".