3430321000 has 64 divisors (see below), whose sum is σ = 8050770000. Its totient is φ = 1368057600.

The previous prime is 3430320997. The next prime is 3430321021. The reversal of 3430321000 is 1230343.

3430321000 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 8 ways, for example, as 914094756 + 2516226244 = 30234^2 + 50162^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344086 + ... + 353914.

Almost surely, 2^3430321000 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 3430321000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4025385000).

3430321000 is an abundant number, since it is smaller than the sum of its proper divisors (4620449000).

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

3430321000 is a wasteful number, since it uses less digits than its factorization.

3430321000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10199 (or 10185 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3430321000 is about 58568.9422817247. The cubic root of 3430321000 is about 1508.1513273735.

Adding to 3430321000 its reverse (1230343), we get a palindrome (3431551343).

The spelling of 3430321000 in words is "three billion, four hundred thirty million, three hundred twenty-one thousand".