3340997 has 4 divisors (see below), whose sum is σ = 3644736. Its totient is φ = 3037260.

The previous prime is 3340973. The next prime is 3341021. The reversal of 3340997 is 7990433.

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 an interprime number because it is at equal distance from previous prime (3340973) and next prime (3341021).

It is a cyclic number.

It is not a de Polignac number, because 3340997 - 2⁶ = 3340933 is a prime.

It is a super-2 number, since 2×3340997² = 22324521908018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3340907) 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, 151853 + ... + 151874.

It is an arithmetic number, because the mean of its divisors is an integer number (911184).

Almost surely, 2^3340997 is an apocalyptic number.

It is an amenable number.

3340997 is a deficient number, since it is larger than the sum of its proper divisors (303739).

3340997 is a wasteful number, since it uses less digits than its factorization.

3340997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303738.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 3340997 is about 1827.8394349614. The cubic root of 3340997 is about 149.4945505707.

The spelling of 3340997 in words is "three million, three hundred forty thousand, nine hundred ninety-seven".