3469397 has 4 divisors (see below), whose sum is σ = 3477120. Its totient is φ = 3461676.

The previous prime is 3469393. The next prime is 3469421. The reversal of 3469397 is 7939643.

3469397 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 a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3469397 - 2² = 3469393 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3469393) 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, 3143 + ... + 4100.

It is an arithmetic number, because the mean of its divisors is an integer number (869280).

Almost surely, 2^3469397 is an apocalyptic number.

It is an amenable number.

3469397 is a deficient number, since it is larger than the sum of its proper divisors (7723).

3469397 is an equidigital number, since it uses as much as digits as its factorization.

3469397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7722.

The product of its digits is 122472, while the sum is 41.

The square root of 3469397 is about 1862.6317403072. The cubic root of 3469397 is about 151.3856347694.

The spelling of 3469397 in words is "three million, four hundred sixty-nine thousand, three hundred ninety-seven".