3778334 has 16 divisors (see below), whose sum is σ = 6567648. Its totient is φ = 1596672.

The previous prime is 3778319. The next prime is 3778343. The reversal of 3778334 is 4338773.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3778294 and 3778303.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 827 + ... + 2870.

It is an arithmetic number, because the mean of its divisors is an integer number (410478).

Almost surely, 2^3778334 is an apocalyptic number.

3778334 is a deficient number, since it is larger than the sum of its proper divisors (2789314).

3778334 is a wasteful number, since it uses less digits than its factorization.

3778334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3779.

The product of its digits is 42336, while the sum is 35.

The square root of 3778334 is about 1943.7937133348. The cubic root of 3778334 is about 155.7519342556.

The spelling of 3778334 in words is "three million, seven hundred seventy-eight thousand, three hundred thirty-four".