606740613320 has 32 divisors (see below), whose sum is σ = 1365324492600. Its totient is φ = 242668136448.

The previous prime is 606740613239. The next prime is 606740613359. The reversal of 606740613320 is 23316047606.

It can be written as a sum of positive squares in 4 ways, for example, as 455903142436 + 150837470884 = 675206^2 + 388378^2 .

It is a super-2 number, since 2×606740613320² (a number of 24 digits) contains 22 as substring.

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, 526985 + ... + 1221144.

Almost surely, 2^606740613320 is an apocalyptic number.

It is an amenable number.

606740613320 is an abundant number, since it is smaller than the sum of its proper divisors (758583879280).

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

606740613320 is a wasteful number, since it uses less digits than its factorization.

606740613320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756817 (or 1756813 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The spelling of 606740613320 in words is "six hundred six billion, seven hundred forty million, six hundred thirteen thousand, three hundred twenty".