3378422 has 4 divisors (see below), whose sum is σ = 5067636. Its totient is φ = 1689210.

The previous prime is 3378391. The next prime is 3378439. The reversal of 3378422 is 2248733.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2248733 = 23 ⋅97771.

It is a super-2 number, since 2×3378422² = 22827470420168, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 844604 + ... + 844607.

It is an arithmetic number, because the mean of its divisors is an integer number (1266909).

Almost surely, 2^3378422 is an apocalyptic number.

3378422 is a deficient number, since it is larger than the sum of its proper divisors (1689214).

3378422 is a wasteful number, since it uses less digits than its factorization.

3378422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689213.

The product of its digits is 8064, while the sum is 29.

The square root of 3378422 is about 1838.0484215602. The cubic root of 3378422 is about 150.0506791718.

It can be divided in two parts, 337842 and 2, that multiplied together give a square (675684 = 822²).

The spelling of 3378422 in words is "three million, three hundred seventy-eight thousand, four hundred twenty-two".