3283887 has 4 divisors (see below), whose sum is σ = 4378520. Its totient is φ = 2189256.

The previous prime is 3283879. The next prime is 3283897. The reversal of 3283887 is 7883823.

It is a happy number.

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

It is not a de Polignac number, because 3283887 - 2³ = 3283879 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3283807) 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, 547312 + ... + 547317.

It is an arithmetic number, because the mean of its divisors is an integer number (1094630).

Almost surely, 2^3283887 is an apocalyptic number.

3283887 is a deficient number, since it is larger than the sum of its proper divisors (1094633).

3283887 is a wasteful number, since it uses less digits than its factorization.

3283887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1094632.

The product of its digits is 64512, while the sum is 39.

The square root of 3283887 is about 1812.1498282427. The cubic root of 3283887 is about 148.6378454545.

The spelling of 3283887 in words is "three million, two hundred eighty-three thousand, eight hundred eighty-seven".