3504226 has 16 divisors (see below), whose sum is σ = 5857920. Its totient is φ = 1558480.

The previous prime is 3504223. The next prime is 3504239. The reversal of 3504226 is 6224053.

It is a happy number.

3504226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 3504197 and 3504206.

It is not an unprimeable number, because it can be changed into a prime (3504223) 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, 661 + ... + 2728.

It is an arithmetic number, because the mean of its divisors is an integer number (366120).

Almost surely, 2^3504226 is an apocalyptic number.

3504226 is a deficient number, since it is larger than the sum of its proper divisors (2353694).

3504226 is a wasteful number, since it uses less digits than its factorization.

3504226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 3504226 is about 1871.9577986696. The cubic root of 3504226 is about 151.8905317539.

Adding to 3504226 its reverse (6224053), we get a palindrome (9728279).

The spelling of 3504226 in words is "three million, five hundred four thousand, two hundred twenty-six".