3406331 has 8 divisors (see below), whose sum is σ = 3581424. Its totient is φ = 3235680.

The previous prime is 3406309. The next prime is 3406343. The reversal of 3406331 is 1336043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3406331 is a prime.

It is a super-2 number, since 2×3406331² = 23206181763122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3406391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 521 + ... + 2661.

It is an arithmetic number, because the mean of its divisors is an integer number (447678).

Almost surely, 2^3406331 is an apocalyptic number.

3406331 is a deficient number, since it is larger than the sum of its proper divisors (175093).

3406331 is a wasteful number, since it uses less digits than its factorization.

3406331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2221.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 3406331 is about 1845.6248264477. The cubic root of 3406331 is about 150.4627340100.

The spelling of 3406331 in words is "three million, four hundred six thousand, three hundred thirty-one".