3508222 has 8 divisors (see below), whose sum is σ = 5571936. Its totient is φ = 1650912.

The previous prime is 3508201. The next prime is 3508231. The reversal of 3508222 is 2228053.

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

It is a junction number, because it is equal to n+sod(n) for n = 3508193 and 3508202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51558 + ... + 51625.

It is an arithmetic number, because the mean of its divisors is an integer number (696492).

Almost surely, 2^3508222 is an apocalyptic number.

3508222 is a deficient number, since it is larger than the sum of its proper divisors (2063714).

3508222 is a wasteful number, since it uses less digits than its factorization.

3508222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103202.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 3508222 is about 1873.0248263170. The cubic root of 3508222 is about 151.9482453070.

The spelling of 3508222 in words is "three million, five hundred eight thousand, two hundred twenty-two".