3422390 has 8 divisors (see below), whose sum is σ = 6160320. Its totient is φ = 1368952.

The previous prime is 3422387. The next prime is 3422401. The reversal of 3422390 is 932243.

3422390 = T₆₆₈ + T₆₆₉ + ... + T₆₈₂.

3422390 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an Ulam number.

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 3 ways as a sum of consecutive naturals, for example, 171110 + ... + 171129.

It is an arithmetic number, because the mean of its divisors is an integer number (770040).

Almost surely, 2^3422390 is an apocalyptic number.

3422390 is a deficient number, since it is larger than the sum of its proper divisors (2737930).

3422390 is a wasteful number, since it uses less digits than its factorization.

3422390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342246.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 3422390 is about 1849.9702700314. The cubic root of 3422390 is about 150.6988134171.

The spelling of 3422390 in words is "three million, four hundred twenty-two thousand, three hundred ninety".