3285273 has 4 divisors (see below), whose sum is σ = 4380368. Its totient is φ = 2190180.

The previous prime is 3285263. The next prime is 3285283. The reversal of 3285273 is 3725823.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3725823 = 3 ⋅1241941.

It is an interprime number because it is at equal distance from previous prime (3285263) and next prime (3285283).

It is not a de Polignac number, because 3285273 - 2⁹ = 3284761 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3285273.

It is not an unprimeable number, because it can be changed into a prime (3285203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 547543 + ... + 547548.

It is an arithmetic number, because the mean of its divisors is an integer number (1095092).

Almost surely, 2^3285273 is an apocalyptic number.

It is an amenable number.

3285273 is a deficient number, since it is larger than the sum of its proper divisors (1095095).

3285273 is a wasteful number, since it uses less digits than its factorization.

3285273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095094.

The product of its digits is 10080, while the sum is 30.

The square root of 3285273 is about 1812.5322066104. The cubic root of 3285273 is about 148.6587539163.

The spelling of 3285273 in words is "three million, two hundred eighty-five thousand, two hundred seventy-three".