3296689 has 4 divisors (see below), whose sum is σ = 3596400. Its totient is φ = 2996980.

The previous prime is 3296669. The next prime is 3296693. The reversal of 3296689 is 9866923.

3296689 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 3296689 - 2⁷ = 3296561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3296669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149839 + ... + 149860.

It is an arithmetic number, because the mean of its divisors is an integer number (899100).

Almost surely, 2^3296689 is an apocalyptic number.

It is an amenable number.

3296689 is a deficient number, since it is larger than the sum of its proper divisors (299711).

3296689 is a wasteful number, since it uses less digits than its factorization.

3296689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299710.

The product of its digits is 139968, while the sum is 43.

The square root of 3296689 is about 1815.6786609970. The cubic root of 3296689 is about 148.8307463587.

It can be divided in two parts, 32 and 96689, that added together give a square (96721 = 311²).

The spelling of 3296689 in words is "three million, two hundred ninety-six thousand, six hundred eighty-nine".