3430213444 has 18 divisors (see below), whose sum is σ = 6982934910. Its totient is φ = 1470091392.

The previous prime is 3430213441. The next prime is 3430213481. The reversal of 3430213444 is 4443120343.

3430213444 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 only one way, i.e., 3429507844 + 705600 = 58562^2 + 840^2 .

It is a super-3 number, since 3×3430213444³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (3430213441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8750349 + ... + 8750740.

Almost surely, 2^3430213444 is an apocalyptic number.

It is an amenable number.

3430213444 is an abundant number, since it is smaller than the sum of its proper divisors (3552721466).

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

3430213444 is a wasteful number, since it uses less digits than its factorization.

3430213444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17501107 (or 17501098 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 3430213444 is about 58568.0240745750. The cubic root of 3430213444 is about 1508.1355647652.

Adding to 3430213444 its reverse (4443120343), we get a palindrome (7873333787).

The spelling of 3430213444 in words is "three billion, four hundred thirty million, two hundred thirteen thousand, four hundred forty-four".