734197320 has 48 divisors (see below), whose sum is σ = 2386142460. Its totient is φ = 195785856.

The previous prime is 734197313. The next prime is 734197361. The reversal of 734197320 is 23791437.

734197320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 722211876 + 11985444 = 26874^2 + 3462^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1019359 + ... + 1020078.

Almost surely, 2^734197320 is an apocalyptic number.

It is an amenable number.

734197320 is an abundant number, since it is smaller than the sum of its proper divisors (1651945140).

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

734197320 is a wasteful number, since it uses less digits than its factorization.

734197320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2039454 (or 2039447 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 734197320 is about 27096.0757306293. The cubic root of 734197320 is about 902.1337520417.

The spelling of 734197320 in words is "seven hundred thirty-four million, one hundred ninety-seven thousand, three hundred twenty".