3360257 has 2 divisors, whose sum is σ = 3360258. Its totient is φ = 3360256.

The previous prime is 3360239. The next prime is 3360299. The reversal of 3360257 is 7520633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2768896 + 591361 = 1664^2 + 769^2 .

It is an emirp because it is prime and its reverse (7520633) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3360257 - 2¹² = 3356161 is a prime.

It is a super-2 number, since 2×3360257² = 22582654212098, which contains 22 as substring.

It is equal to p₂₄₀₈₇₅ and since 3360257 and 240875 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3360157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1680128 + 1680129.

It is an arithmetic number, because the mean of its divisors is an integer number (1680129).

Almost surely, 2^3360257 is an apocalyptic number.

It is an amenable number.

3360257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3360257 is an equidigital number, since it uses as much as digits as its factorization.

3360257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 3360257 is about 1833.1003791391. The cubic root of 3360257 is about 149.7812663776.

The spelling of 3360257 in words is "three million, three hundred sixty thousand, two hundred fifty-seven".