4493426 has 16 divisors (see below), whose sum is σ = 7747584. Its totient is φ = 1914624.

The previous prime is 4493417. The next prime is 4493459. The reversal of 4493426 is 6243944.

It is a d-powerful number, because it can be written as 4² + 4⁷ + 9 + 3⁶ + 4¹¹ + 2¹¹ + 6⁷ .

It is a junction number, because it is equal to n+sod(n) for n = 4493392 and 4493401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1871 + ... + 3533.

It is an arithmetic number, because the mean of its divisors is an integer number (484224).

Almost surely, 2^4493426 is an apocalyptic number.

4493426 is a deficient number, since it is larger than the sum of its proper divisors (3254158).

4493426 is a wasteful number, since it uses less digits than its factorization.

4493426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865.

The product of its digits is 20736, while the sum is 32.

The square root of 4493426 is about 2119.7702705718. The cubic root of 4493426 is about 165.0159274493.

The spelling of 4493426 in words is "four million, four hundred ninety-three thousand, four hundred twenty-six".