734370320 has 40 divisors (see below), whose sum is σ = 1708949400. Its totient is φ = 293483520.

The previous prime is 734370313. The next prime is 734370331. The reversal of 734370320 is 23073437.

It can be written as a sum of positive squares in 4 ways, for example, as 369254656 + 365115664 = 19216^2 + 19108^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 102206 + ... + 109154.

It is an arithmetic number, because the mean of its divisors is an integer number (42723735).

Almost surely, 2^734370320 is an apocalyptic number.

It is an amenable number.

734370320 is an abundant number, since it is smaller than the sum of its proper divisors (974579080).

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

734370320 is a wasteful number, since it uses less digits than its factorization.

734370320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8283 (or 8277 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 29.

The square root of 734370320 is about 27099.2678867899. The cubic root of 734370320 is about 902.2046035136.

The spelling of 734370320 in words is "seven hundred thirty-four million, three hundred seventy thousand, three hundred twenty".