3670222 has 8 divisors (see below), whose sum is σ = 5633496. Its totient is φ = 1792392.

The previous prime is 3670171. The next prime is 3670231. The reversal of 3670222 is 2220763.

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 = 3670193 and 3670202.

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, 21253 + ... + 21424.

It is an arithmetic number, because the mean of its divisors is an integer number (704187).

Almost surely, 2^3670222 is an apocalyptic number.

3670222 is a deficient number, since it is larger than the sum of its proper divisors (1963274).

3670222 is a wasteful number, since it uses less digits than its factorization.

3670222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42722.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 3670222 is about 1915.7823467190. The cubic root of 3670222 is about 154.2519908820.

Adding to 3670222 its reverse (2220763), we get a palindrome (5890985).

The spelling of 3670222 in words is "three million, six hundred seventy thousand, two hundred twenty-two".