3467887 has 4 divisors (see below), whose sum is σ = 3478696. Its totient is φ = 3457080.

The previous prime is 3467869. The next prime is 3467909. The reversal of 3467887 is 7887643.

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 3467887 - 2⁷ = 3467759 is a prime.

It is a Duffinian number.

3467887 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3767887) 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, 4908 + ... + 5569.

It is an arithmetic number, because the mean of its divisors is an integer number (869674).

Almost surely, 2^3467887 is an apocalyptic number.

3467887 is a deficient number, since it is larger than the sum of its proper divisors (10809).

3467887 is a wasteful number, since it uses less digits than its factorization.

3467887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10808.

The product of its digits is 225792, while the sum is 43.

The square root of 3467887 is about 1862.2263557366. The cubic root of 3467887 is about 151.3636688504.

The spelling of 3467887 in words is "three million, four hundred sixty-seven thousand, eight hundred eighty-seven".