734269051648 has 288 divisors, whose sum is σ = 1741960507392. Its totient is φ = 305466163200.

The previous prime is 734269051627. The next prime is 734269051673. The reversal of 734269051648 is 846150962437.

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, 146178865 + ... + 146183887.

It is an arithmetic number, because the mean of its divisors is an integer number (6048473984).

It is a 1-persistent number, because it is pandigital, but 2⋅734269051648 = 1468538103296 is not.

Almost surely, 2^734269051648 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 734269051648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (870980253696).

734269051648 is an abundant number, since it is smaller than the sum of its proper divisors (1007691455744).

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

734269051648 is a wasteful number, since it uses less digits than its factorization.

734269051648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5171 (or 5157 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 55.

The spelling of 734269051648 in words is "seven hundred thirty-four billion, two hundred sixty-nine million, fifty-one thousand, six hundred forty-eight".