3316557140 has 24 divisors (see below), whose sum is σ = 7500522120. Its totient is φ = 1224574848.

The previous prime is 3316557137. The next prime is 3316557157. The reversal of 3316557140 is 417556133.

3316557140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 23174596 + 3293382544 = 4814^2 + 57388^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3316557140.

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, 6377735 + ... + 6378254.

It is an arithmetic number, because the mean of its divisors is an integer number (312521755).

Almost surely, 2^3316557140 is an apocalyptic number.

It is an amenable number.

3316557140 is an abundant number, since it is smaller than the sum of its proper divisors (4183964980).

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

3316557140 is a wasteful number, since it uses less digits than its factorization.

3316557140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12756011 (or 12756009 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 3316557140 is about 57589.5575603772. The cubic root of 3316557140 is about 1491.2913358116.

The spelling of 3316557140 in words is "three billion, three hundred sixteen million, five hundred fifty-seven thousand, one hundred forty".