3294688 has 24 divisors (see below), whose sum is σ = 6539400. Its totient is φ = 1633920.

The previous prime is 3294679. The next prime is 3294689. The reversal of 3294688 is 8864923.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3294688.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3294689) 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, 4423 + ... + 5113.

It is an arithmetic number, because the mean of its divisors is an integer number (272475).

Almost surely, 2^3294688 is an apocalyptic number.

It is an amenable number.

3294688 is a deficient number, since it is larger than the sum of its proper divisors (3244712).

3294688 is a wasteful number, since it uses less digits than its factorization.

3294688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850 (or 842 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 3294688 is about 1815.1275437280. The cubic root of 3294688 is about 148.8006282010.

It can be divided in two parts, 329468 and 8, that added together give a square (329476 = 574²).

The spelling of 3294688 in words is "three million, two hundred ninety-four thousand, six hundred eighty-eight".