3302643 has 16 divisors (see below), whose sum is σ = 4584960. Its totient is φ = 2113056.

The previous prime is 3302617. The next prime is 3302681. The reversal of 3302643 is 3462033.

It is not a de Polignac number, because 3302643 - 2¹⁶ = 3237107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3302603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8121 + ... + 8517.

It is an arithmetic number, because the mean of its divisors is an integer number (286560).

Almost surely, 2^3302643 is an apocalyptic number.

3302643 is a deficient number, since it is larger than the sum of its proper divisors (1282317).

3302643 is a wasteful number, since it uses less digits than its factorization.

3302643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3302643 is about 1817.3175286669. The cubic root of 3302643 is about 148.9202912857.

Adding to 3302643 its reverse (3462033), we get a palindrome (6764676).

The spelling of 3302643 in words is "three million, three hundred two thousand, six hundred forty-three".