3428353 has 2 divisors, whose sum is σ = 3428354. Its totient is φ = 3428352.

The previous prime is 3428329. The next prime is 3428371. The reversal of 3428353 is 3538243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3139984 + 288369 = 1772^2 + 537^2 .

It is a cyclic number.

It is not a de Polignac number, because 3428353 - 2¹³ = 3420161 is a prime.

It is not a weakly prime, because it can be changed into another prime (3429353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1714176 + 1714177.

It is an arithmetic number, because the mean of its divisors is an integer number (1714177).

It is a Proth number, since it is equal to 837 ⋅ 2¹² + 1 and 837 < 2¹².

Almost surely, 2^3428353 is an apocalyptic number.

It is an amenable number.

3428353 is a deficient number, since it is larger than the sum of its proper divisors (1).

3428353 is an equidigital number, since it uses as much as digits as its factorization.

3428353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 28.

The square root of 3428353 is about 1851.5812161501. The cubic root of 3428353 is about 150.7862859755.

The spelling of 3428353 in words is "three million, four hundred twenty-eight thousand, three hundred fifty-three".