3243562245 has 64 divisors (see below), whose sum is σ = 7189217280. Its totient is φ = 1347969600.

The previous prime is 3243562169. The next prime is 3243562249. The reversal of 3243562245 is 5422653423.

3243562245 is a `hidden beast` number, since 3 + 24 + 3 + 5 + 622 + 4 + 5 = 666.

It is not a de Polignac number, because 3243562245 - 2¹⁸ = 3243300101 is a prime.

It is a super-3 number, since 3×3243562245³ (a number of 30 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243562249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 145621 + ... + 166410.

It is an arithmetic number, because the mean of its divisors is an integer number (112331520).

Almost surely, 2^3243562245 is an apocalyptic number.

3243562245 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3243562245 is an abundant number, since it is smaller than the sum of its proper divisors (3945655035).

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

3243562245 is a wasteful number, since it uses less digits than its factorization.

3243562245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312063 (or 312057 counting only the distinct ones).

The product of its digits is 172800, while the sum is 36.

The square root of 3243562245 is about 56952.2804196636. The cubic root of 3243562245 is about 1480.2693454577.

The spelling of 3243562245 in words is "three billion, two hundred forty-three million, five hundred sixty-two thousand, two hundred forty-five".