3438356 has 12 divisors (see below), whose sum is σ = 6224820. Its totient is φ = 1659840.

The previous prime is 3438353. The next prime is 3438367. The reversal of 3438356 is 6538343.

3438356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2656900 + 781456 = 1630^2 + 884^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3438353) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14705 + ... + 14936.

It is an arithmetic number, because the mean of its divisors is an integer number (518735).

Almost surely, 2^3438356 is an apocalyptic number.

It is an amenable number.

3438356 is a deficient number, since it is larger than the sum of its proper divisors (2786464).

3438356 is a wasteful number, since it uses less digits than its factorization.

3438356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29674 (or 29672 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 3438356 is about 1854.2804534374. The cubic root of 3438356 is about 150.9327946772.

The spelling of 3438356 in words is "three million, four hundred thirty-eight thousand, three hundred fifty-six".