3428275 has 6 divisors (see below), whose sum is σ = 4251092. Its totient is φ = 2742600.

The previous prime is 3428267. The next prime is 3428279. The reversal of 3428275 is 5728243.

It is not a de Polignac number, because 3428275 - 2³ = 3428267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3428279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68541 + ... + 68590.

Almost surely, 2^3428275 is an apocalyptic number.

3428275 is a deficient number, since it is larger than the sum of its proper divisors (822817).

3428275 is a wasteful number, since it uses less digits than its factorization.

3428275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137141 (or 137136 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 3428275 is about 1851.5601529521. The cubic root of 3428275 is about 150.7851424313.

Subtracting 3428275 from its reverse (5728243), we obtain a cube (2299968 = 132³).

The spelling of 3428275 in words is "three million, four hundred twenty-eight thousand, two hundred seventy-five".