3391046 has 8 divisors (see below), whose sum is σ = 5182704. Its totient is φ = 1663480.

The previous prime is 3391039. The next prime is 3391049. The reversal of 3391046 is 6401933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3391046² = 22998385948232, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3391049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15890 + ... + 16101.

It is an arithmetic number, because the mean of its divisors is an integer number (647838).

Almost surely, 2^3391046 is an apocalyptic number.

3391046 is a deficient number, since it is larger than the sum of its proper divisors (1791658).

3391046 is a wasteful number, since it uses less digits than its factorization.

3391046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32046.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 3391046 is about 1841.4792966526. The cubic root of 3391046 is about 150.2373427765.

Adding to 3391046 its reverse (6401933), we get a palindrome (9792979).

The spelling of 3391046 in words is "three million, three hundred ninety-one thousand, forty-six".