3355669 has 2 divisors, whose sum is σ = 3355670. Its totient is φ = 3355668.

The previous prime is 3355663. The next prime is 3355699. The reversal of 3355669 is 9665533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1855044 + 1500625 = 1362^2 + 1225^2 .

It is a cyclic number.

It is not a de Polignac number, because 3355669 - 2³ = 3355661 is a prime.

It is a super-2 number, since 2×3355669² = 22521028875122, which contains 22 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3355661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1677834 + 1677835.

It is an arithmetic number, because the mean of its divisors is an integer number (1677835).

Almost surely, 2^3355669 is an apocalyptic number.

It is an amenable number.

3355669 is a deficient number, since it is larger than the sum of its proper divisors (1).

3355669 is an equidigital number, since it uses as much as digits as its factorization.

3355669 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72900, while the sum is 37.

The square root of 3355669 is about 1831.8485199383. The cubic root of 3355669 is about 149.7130662918.

The spelling of 3355669 in words is "three million, three hundred fifty-five thousand, six hundred sixty-nine".