3218743060 has 48 divisors (see below), whose sum is σ = 7530339600. Its totient is φ = 1147474944.

The previous prime is 3218742983. The next prime is 3218743061. The reversal of 3218743060 is 603478123.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1026817936 + 2191925124 = 32044^2 + 46818^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3218743061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205905 + ... + 220984.

It is an arithmetic number, because the mean of its divisors is an integer number (156882075).

Almost surely, 2^3218743060 is an apocalyptic number.

It is an amenable number.

3218743060 is an abundant number, since it is smaller than the sum of its proper divisors (4311596540).

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

3218743060 is a wasteful number, since it uses less digits than its factorization.

3218743060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426940 (or 426938 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 3218743060 is about 56733.9674269304. The cubic root of 3218743060 is about 1476.4840847474.

The spelling of 3218743060 in words is "three billion, two hundred eighteen million, seven hundred forty-three thousand, sixty".