3484778 has 16 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 1572000.

The previous prime is 3484759. The next prime is 3484783. The reversal of 3484778 is 8774843.

3484778 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2798 + ... + 3846.

It is an arithmetic number, because the mean of its divisors is an integer number (359100).

Almost surely, 2^3484778 is an apocalyptic number.

3484778 is a deficient number, since it is larger than the sum of its proper divisors (2260822).

3484778 is a wasteful number, since it uses less digits than its factorization.

3484778 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213.

The product of its digits is 150528, while the sum is 41.

The square root of 3484778 is about 1866.7560097667. The cubic root of 3484778 is about 151.6090194043.

The spelling of 3484778 in words is "three million, four hundred eighty-four thousand, seven hundred seventy-eight".