3280833 has 6 divisors (see below), whose sum is σ = 4738994. Its totient is φ = 2187216.

The previous prime is 3280811. The next prime is 3280867. The reversal of 3280833 is 3380823.

It can be written as a sum of positive squares in only one way, i.e., 2985984 + 294849 = 1728^2 + 543^2 .

It is not a de Polignac number, because 3280833 - 2⁵ = 3280801 is a prime.

It is a super-3 number, since 3×3280833³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3280797 and 3280806.

It is not an unprimeable number, because it can be changed into a prime (3280033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 182260 + ... + 182277.

Almost surely, 2^3280833 is an apocalyptic number.

It is an amenable number.

3280833 is a deficient number, since it is larger than the sum of its proper divisors (1458161).

3280833 is a wasteful number, since it uses less digits than its factorization.

3280833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364543 (or 364540 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3280833 is about 1811.3069866812. The cubic root of 3280833 is about 148.5917536560.

The spelling of 3280833 in words is "three million, two hundred eighty thousand, eight hundred thirty-three".