3213343760 has 60 divisors (see below), whose sum is σ = 8211977004. Its totient is φ = 1168485120.

The previous prime is 3213343751. The next prime is 3213343807. The reversal of 3213343760 is 673433123.

It can be written as a sum of positive squares in 2 ways, for example, as 1226680576 + 1986663184 = 35024^2 + 44572^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156299 + ... + 175658.

Almost surely, 2^3213343760 is an apocalyptic number.

It is an amenable number.

3213343760 is an abundant number, since it is smaller than the sum of its proper divisors (4998633244).

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

3213343760 is a wasteful number, since it uses less digits than its factorization.

3213343760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331992 (or 331975 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 3213343760 is about 56686.3630867248. The cubic root of 3213343760 is about 1475.6580436419.

Adding to 3213343760 its reverse (673433123), we get a palindrome (3886776883).

The spelling of 3213343760 in words is "three billion, two hundred thirteen million, three hundred forty-three thousand, seven hundred sixty".