734500000 has 168 divisors, whose sum is σ = 1963802988. Its totient is φ = 268800000.

The previous prime is 734499989. The next prime is 734500003. The reversal of 734500000 is 5437.

It can be written as a sum of positive squares in 14 ways, for example, as 715455504 + 19044496 = 26748^2 + 4364^2 .

It is not an unprimeable number, because it can be changed into a prime (734500003) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 6499944 + ... + 6500056.

Almost surely, 2^734500000 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 734500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (981901494).

734500000 is an abundant number, since it is smaller than the sum of its proper divisors (1229302988).

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

734500000 is an equidigital number, since it uses as much as digits as its factorization.

734500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 734500000 is about 27101.6604657353. The cubic root of 734500000 is about 902.2577061530.

Adding to 734500000 its reverse (5437), we get a palindrome (734505437).

The spelling of 734500000 in words is "seven hundred thirty-four million, five hundred thousand".