3433849 has 2 divisors, whose sum is σ = 3433850. Its totient is φ = 3433848.

The previous prime is 3433823. The next prime is 3433879. The reversal of 3433849 is 9483343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3125824 + 308025 = 1768^2 + 555^2 .

It is a cyclic number.

It is not a de Polignac number, because 3433849 - 2¹⁵ = 3401081 is a prime.

It is not a weakly prime, because it can be changed into another prime (3433819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716924 + 1716925.

It is an arithmetic number, because the mean of its divisors is an integer number (1716925).

Almost surely, 2^3433849 is an apocalyptic number.

It is an amenable number.

3433849 is a deficient number, since it is larger than the sum of its proper divisors (1).

3433849 is an equidigital number, since it uses as much as digits as its factorization.

3433849 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 34.

The square root of 3433849 is about 1853.0647587173. The cubic root of 3433849 is about 150.8668182291.

The spelling of 3433849 in words is "three million, four hundred thirty-three thousand, eight hundred forty-nine".