3403838 has 8 divisors (see below), whose sum is σ = 5127840. Its totient is φ = 1694560.

The previous prime is 3403789. The next prime is 3403843. The reversal of 3403838 is 8383043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3403838² = 23172226260488, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3403838.

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 3 ways as a sum of consecutive naturals, for example, 3083 + ... + 4038.

It is an arithmetic number, because the mean of its divisors is an integer number (640980).

Almost surely, 2^3403838 is an apocalyptic number.

3403838 is a deficient number, since it is larger than the sum of its proper divisors (1724002).

3403838 is a wasteful number, since it uses less digits than its factorization.

3403838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7362.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 3403838 is about 1844.9493217972. The cubic root of 3403838 is about 150.4260185389.

It can be divided in two parts, 340 and 3838, that multiplied together give a triangular number (1304920 = T₁₆₁₅).

The spelling of 3403838 in words is "three million, four hundred three thousand, eight hundred thirty-eight".