3430202243 has 4 divisors (see below), whose sum is σ = 3694063968. Its totient is φ = 3166340520.

The previous prime is 3430202233. The next prime is 3430202249. The reversal of 3430202243 is 3422020343.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3430202243 - 2⁴ = 3430202227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3430202249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131930843 + ... + 131930868.

It is an arithmetic number, because the mean of its divisors is an integer number (923515992).

Almost surely, 2^3430202243 is an apocalyptic number.

3430202243 is a deficient number, since it is larger than the sum of its proper divisors (263861725).

3430202243 is a wasteful number, since it uses less digits than its factorization.

3430202243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263861724.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 3430202243 is about 58567.9284506461. The cubic root of 3430202243 is about 1508.1339232109.

Adding to 3430202243 its reverse (3422020343), we get a palindrome (6852222586).

The spelling of 3430202243 in words is "three billion, four hundred thirty million, two hundred two thousand, two hundred forty-three".