3284878 has 8 divisors (see below), whose sum is σ = 4939272. Its totient is φ = 1638456.

The previous prime is 3284873. The next prime is 3284909. The reversal of 3284878 is 8784823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 3284878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3284873) 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, 825 + ... + 2692.

It is an arithmetic number, because the mean of its divisors is an integer number (617409).

Almost surely, 2^3284878 is an apocalyptic number.

3284878 is a deficient number, since it is larger than the sum of its proper divisors (1654394).

3284878 is a wasteful number, since it uses less digits than its factorization.

3284878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3986.

The product of its digits is 86016, while the sum is 40.

The square root of 3284878 is about 1812.4232397539. The cubic root of 3284878 is about 148.6527957547.

Subtracting 3284878 from its reverse (8784823), we obtain a palindrome (5499945).

The spelling of 3284878 in words is "three million, two hundred eighty-four thousand, eight hundred seventy-eight".