3422784 has 28 divisors (see below), whose sum is σ = 9056624. Its totient is φ = 1140864.

The previous prime is 3422773. The next prime is 3422801. The reversal of 3422784 is 4872243.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8722 + ... + 9105.

Almost surely, 2^3422784 is an apocalyptic number.

It is an amenable number.

3422784 is an abundant number, since it is smaller than the sum of its proper divisors (5633840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3422784 is a wasteful number, since it uses less digits than its factorization.

3422784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17842 (or 17832 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 3422784 is about 1850.0767551645. The cubic root of 3422784 is about 150.7045962233.

The spelling of 3422784 in words is "three million, four hundred twenty-two thousand, seven hundred eighty-four".