3385969 has 2 divisors, whose sum is σ = 3385970. Its totient is φ = 3385968.

The previous prime is 3385961. The next prime is 3385973. The reversal of 3385969 is 9695833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3097600 + 288369 = 1760^2 + 537^2 .

It is a cyclic number.

It is not a de Polignac number, because 3385969 - 2³ = 3385961 is a prime.

It is a super-2 number, since 2×3385969² = 22929572137922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3385961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1692984 + 1692985.

It is an arithmetic number, because the mean of its divisors is an integer number (1692985).

Almost surely, 2^3385969 is an apocalyptic number.

It is an amenable number.

3385969 is a deficient number, since it is larger than the sum of its proper divisors (1).

3385969 is an equidigital number, since it uses as much as digits as its factorization.

3385969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 43.

The square root of 3385969 is about 1840.1002690071. The cubic root of 3385969 is about 150.1623279712.

The spelling of 3385969 in words is "three million, three hundred eighty-five thousand, nine hundred sixty-nine".