3242469897 has 6 divisors (see below), whose sum is σ = 4683567642. Its totient is φ = 2161646592.

The previous prime is 3242469889. The next prime is 3242469913. The reversal of 3242469897 is 7989642423.

It can be written as a sum of positive squares in only one way, i.e., 2434830336 + 807639561 = 49344^2 + 28419^2 .

It is not a de Polignac number, because 3242469897 - 2³ = 3242469889 is a prime.

It is a super-3 number, since 3×3242469897³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (3242462897) 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, 180137208 + ... + 180137225.

It is an arithmetic number, because the mean of its divisors is an integer number (780594607).

Almost surely, 2^3242469897 is an apocalyptic number.

It is an amenable number.

3242469897 is a deficient number, since it is larger than the sum of its proper divisors (1441097745).

3242469897 is a wasteful number, since it uses less digits than its factorization.

3242469897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360274439 (or 360274436 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 3242469897 is about 56942.6895834751. The cubic root of 3242469897 is about 1480.1031546374.

The spelling of 3242469897 in words is "three billion, two hundred forty-two million, four hundred sixty-nine thousand, eight hundred ninety-seven".