3468784 has 20 divisors (see below), whose sum is σ = 7332120. Its totient is φ = 1576640.

The previous prime is 3468781. The next prime is 3468821. The reversal of 3468784 is 4878643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3468781) 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, 9679 + ... + 10030.

It is an arithmetic number, because the mean of its divisors is an integer number (366606).

Almost surely, 2^3468784 is an apocalyptic number.

It is an amenable number.

3468784 is an abundant number, since it is smaller than the sum of its proper divisors (3863336).

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

3468784 is a wasteful number, since it uses less digits than its factorization.

3468784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19728 (or 19722 counting only the distinct ones).

The product of its digits is 129024, while the sum is 40.

The square root of 3468784 is about 1862.4671809189. The cubic root of 3468784 is about 151.3767182477.

The spelling of 3468784 in words is "three million, four hundred sixty-eight thousand, seven hundred eighty-four".