3234544340 has 24 divisors (see below), whose sum is σ = 7011658752. Its totient is φ = 1252081440.

The previous prime is 3234544297. The next prime is 3234544351. The reversal of 3234544340 is 434454323.

It is a junction number, because it is equal to n+sod(n) for n = 3234544297 and 3234544306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2607884 + ... + 2609123.

It is an arithmetic number, because the mean of its divisors is an integer number (292152448).

Almost surely, 2^3234544340 is an apocalyptic number.

It is an amenable number.

3234544340 is an abundant number, since it is smaller than the sum of its proper divisors (3777114412).

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

3234544340 is a wasteful number, since it uses less digits than its factorization.

3234544340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5217047 (or 5217045 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 32.

The square root of 3234544340 is about 56873.0546040917. The cubic root of 3234544340 is about 1478.8962338834.

Adding to 3234544340 its reverse (434454323), we get a palindrome (3668998663).

The spelling of 3234544340 in words is "three billion, two hundred thirty-four million, five hundred forty-four thousand, three hundred forty".