3424438 has 4 divisors (see below), whose sum is σ = 5136660. Its totient is φ = 1712218.

The previous prime is 3424433. The next prime is 3424457. The reversal of 3424438 is 8344243.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8344243 = 967 ⋅8629.

It is an Ulam number.

It is a d-powerful number, because it can be written as 3³ + 4⁷ + 2⁷ + 4⁹ + 4¹⁰ + 3³ + 8⁷ .

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3424433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856108 + ... + 856111.

It is an arithmetic number, because the mean of its divisors is an integer number (1284165).

Almost surely, 2^3424438 is an apocalyptic number.

3424438 is a deficient number, since it is larger than the sum of its proper divisors (1712222).

3424438 is a wasteful number, since it uses less digits than its factorization.

3424438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1712221.

The product of its digits is 9216, while the sum is 28.

The square root of 3424438 is about 1850.5237096563. The cubic root of 3424438 is about 150.7288674269.

The spelling of 3424438 in words is "three million, four hundred twenty-four thousand, four hundred thirty-eight".