3467897 has 4 divisors (see below), whose sum is σ = 3476340. Its totient is φ = 3459456.

The previous prime is 3467869. The next prime is 3467909. The reversal of 3467897 is 7987643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7987643 = 2411 ⋅3313.

It can be written as a sum of positive squares in 2 ways, for example, as 1229881 + 2238016 = 1109^2 + 1496^2 .

It is a cyclic number.

It is not a de Polignac number, because 3467897 - 2⁶ = 3467833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3467297) 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, 3572 + ... + 4437.

It is an arithmetic number, because the mean of its divisors is an integer number (869085).

Almost surely, 2^3467897 is an apocalyptic number.

It is an amenable number.

3467897 is a deficient number, since it is larger than the sum of its proper divisors (8443).

3467897 is an equidigital number, since it uses as much as digits as its factorization.

3467897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8442.

The product of its digits is 254016, while the sum is 44.

The square root of 3467897 is about 1862.2290406929. The cubic root of 3467897 is about 151.3638143410.

The spelling of 3467897 in words is "three million, four hundred sixty-seven thousand, eight hundred ninety-seven".