3316660337 has 2 divisors, whose sum is σ = 3316660338. Its totient is φ = 3316660336.

The previous prime is 3316660309. The next prime is 3316660343. The reversal of 3316660337 is 7330666133.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2984546161 + 332114176 = 54631^2 + 18224^2 .

It is a cyclic number.

It is not a de Polignac number, because 3316660337 - 2¹⁸ = 3316398193 is a prime.

It is a super-2 number, since 2×3316660337² = 22000471582057907138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3316660337.

It is not a weakly prime, because it can be changed into another prime (3316660037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658330168 + 1658330169.

It is an arithmetic number, because the mean of its divisors is an integer number (1658330169).

Almost surely, 2^3316660337 is an apocalyptic number.

It is an amenable number.

3316660337 is a deficient number, since it is larger than the sum of its proper divisors (1).

3316660337 is an equidigital number, since it uses as much as digits as its factorization.

3316660337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 38.

The square root of 3316660337 is about 57590.4535231318. The cubic root of 3316660337 is about 1491.3068031763.

The spelling of 3316660337 in words is "three billion, three hundred sixteen million, six hundred sixty thousand, three hundred thirty-seven".