6613340612 has 24 divisors (see below), whose sum is σ = 12676691160. Its totient is φ = 3004843520.

The previous prime is 6613340609. The next prime is 6613340687. The reversal of 6613340612 is 2160433166.

It can be written as a sum of positive squares in 4 ways, for example, as 2230106176 + 4383234436 = 47224^2 + 66206^2 .

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, 1674839 + ... + 1678782.

It is an arithmetic number, because the mean of its divisors is an integer number (528195465).

Almost surely, 2^6613340612 is an apocalyptic number.

It is an amenable number.

6613340612 is a deficient number, since it is larger than the sum of its proper divisors (6063350548).

6613340612 is a wasteful number, since it uses less digits than its factorization.

6613340612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353671 (or 3353669 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 6613340612 is about 81322.4483891133. The cubic root of 6613340612 is about 1877.0404441420.

Adding to 6613340612 its reverse (2160433166), we get a palindrome (8773773778).

The spelling of 6613340612 in words is "six billion, six hundred thirteen million, three hundred forty thousand, six hundred twelve".