3368162857 has 2 divisors, whose sum is σ = 3368162858. Its totient is φ = 3368162856.

The previous prime is 3368162821. The next prime is 3368162869. The reversal of 3368162857 is 7582618633.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2485122201 + 883040656 = 49851^2 + 29716^2 .

It is a cyclic number.

It is not a de Polignac number, because 3368162857 - 2⁷ = 3368162729 is a prime.

It is a super-3 number, since 3×3368162857³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3368162857.

It is not a weakly prime, because it can be changed into another prime (3368162807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684081428 + 1684081429.

It is an arithmetic number, because the mean of its divisors is an integer number (1684081429).

Almost surely, 2^3368162857 is an apocalyptic number.

It is an amenable number.

3368162857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3368162857 is an equidigital number, since it uses as much as digits as its factorization.

3368162857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1451520, while the sum is 49.

The square root of 3368162857 is about 58035.8756029406. The cubic root of 3368162857 is about 1498.9864051639.

The spelling of 3368162857 in words is "three billion, three hundred sixty-eight million, one hundred sixty-two thousand, eight hundred fifty-seven".