734448384 has 90 divisors (see below), whose sum is σ = 2190054020. Its totient is φ = 244809216.

The previous prime is 734448361. The next prime is 734448391. The reversal of 734448384 is 483844437.

It is a super-2 number, since 2×734448384² = 1078828857520422912, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 3027 + ... + 38445.

Almost surely, 2^734448384 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 734448384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1095027010).

734448384 is an abundant number, since it is smaller than the sum of its proper divisors (1455605636).

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

734448384 is an equidigital number, since it uses as much as digits as its factorization.

734448384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35447 (or 35424 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 45.

The square root of 734448384 is about 27100.7081826287. The cubic root of 734448384 is about 902.2365706755.

The spelling of 734448384 in words is "seven hundred thirty-four million, four hundred forty-eight thousand, three hundred eighty-four".