3283533 has 24 divisors (see below), whose sum is σ = 5481216. Its totient is φ = 1872000.

The previous prime is 3283531. The next prime is 3283541. The reversal of 3283533 is 3353823.

It is a happy number.

It is not a de Polignac number, because 3283533 - 2¹ = 3283531 is a prime.

3283533 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3283497 and 3283506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3283531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 708 + ... + 2658.

It is an arithmetic number, because the mean of its divisors is an integer number (228384).

Almost surely, 2^3283533 is an apocalyptic number.

3283533 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3283533 is a deficient number, since it is larger than the sum of its proper divisors (2197683).

3283533 is a wasteful number, since it uses less digits than its factorization.

3283533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985 (or 1982 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 3283533 is about 1812.0521515674. The cubic root of 3283533 is about 148.6325042548.

The spelling of 3283533 in words is "three million, two hundred eighty-three thousand, five hundred thirty-three".