3397307 has 4 divisors (see below), whose sum is σ = 3545040. Its totient is φ = 3249576.

The previous prime is 3397291. The next prime is 3397309. The reversal of 3397307 is 7037933.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3397307 - 2⁴ = 3397291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3397309) 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, 73832 + ... + 73877.

It is an arithmetic number, because the mean of its divisors is an integer number (886260).

Almost surely, 2^3397307 is an apocalyptic number.

3397307 is a deficient number, since it is larger than the sum of its proper divisors (147733).

3397307 is a wasteful number, since it uses less digits than its factorization.

3397307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147732.

The product of its (nonzero) digits is 11907, while the sum is 32.

The square root of 3397307 is about 1843.1785046490. The cubic root of 3397307 is about 150.3297486484.

The spelling of 3397307 in words is "three million, three hundred ninety-seven thousand, three hundred seven".