3200426 has 16 divisors (see below), whose sum is σ = 5018280. Its totient is φ = 1529280.

The previous prime is 3200423. The next prime is 3200429. The reversal of 3200426 is 6240023.

3200426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3200423) and next prime (3200429).

It can be written as a sum of positive squares in 4 ways, for example, as 1957201 + 1243225 = 1399^2 + 1115^2 .

It is not an unprimeable number, because it can be changed into a prime (3200423) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4160 + ... + 4868.

Almost surely, 2^3200426 is an apocalyptic number.

3200426 is a deficient number, since it is larger than the sum of its proper divisors (1817854).

3200426 is a wasteful number, since it uses less digits than its factorization.

3200426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3200426 is about 1788.9734486571. The cubic root of 3200426 is about 147.3677988114.

Adding to 3200426 its reverse (6240023), we get a palindrome (9440449).

The spelling of 3200426 in words is "three million, two hundred thousand, four hundred twenty-six".