734485937328 has 320 divisors, whose sum is σ = 2518813785600. Its totient is φ = 201967395840.

The previous prime is 734485937321. The next prime is 734485937371. The reversal of 734485937328 is 823739584437.

734485937328 is a `hidden beast` number, since 7 + 3 + 4 + 4 + 8 + 593 + 7 + 32 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (734485937321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3544026 + ... + 3745542.

It is an arithmetic number, because the mean of its divisors is an integer number (7871293080).

Almost surely, 2^734485937328 is an apocalyptic number.

734485937328 is a gapful number since it is divisible by the number (78) 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 734485937328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1259406892800).

734485937328 is an abundant number, since it is smaller than the sum of its proper divisors (1784327848272).

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

734485937328 is a wasteful number, since it uses less digits than its factorization.

734485937328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201617 (or 201605 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 63.

The spelling of 734485937328 in words is "seven hundred thirty-four billion, four hundred eighty-five million, nine hundred thirty-seven thousand, three hundred twenty-eight".