3392689 has 4 divisors (see below), whose sum is σ = 3456756. Its totient is φ = 3328624.

The previous prime is 3392663. The next prime is 3392693. The reversal of 3392689 is 9862933.

3392689 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 an emirpimes, since its reverse is a distinct semiprime: 9862933 = 2237 ⋅4409.

It can be written as a sum of positive squares in 2 ways, for example, as 3122289 + 270400 = 1767^2 + 520^2 .

It is a cyclic number.

It is not a de Polignac number, because 3392689 - 2⁷ = 3392561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3390689) 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, 31954 + ... + 32059.

It is an arithmetic number, because the mean of its divisors is an integer number (864189).

Almost surely, 2^3392689 is an apocalyptic number.

It is an amenable number.

3392689 is a deficient number, since it is larger than the sum of its proper divisors (64067).

3392689 is an equidigital number, since it uses as much as digits as its factorization.

3392689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64066.

The product of its digits is 69984, while the sum is 40.

The square root of 3392689 is about 1841.9253513647. The cubic root of 3392689 is about 150.2616027540.

The spelling of 3392689 in words is "three million, three hundred ninety-two thousand, six hundred eighty-nine".