3298222 has 4 divisors (see below), whose sum is σ = 4947336. Its totient is φ = 1649110.

The previous prime is 3298201. The next prime is 3298247. The reversal of 3298222 is 2228923.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3298222² = 21756536722568, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 824554 + ... + 824557.

It is an arithmetic number, because the mean of its divisors is an integer number (1236834).

Almost surely, 2^3298222 is an apocalyptic number.

3298222 is a deficient number, since it is larger than the sum of its proper divisors (1649114).

3298222 is a wasteful number, since it uses less digits than its factorization.

3298222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1649113.

The product of its digits is 3456, while the sum is 28.

The square root of 3298222 is about 1816.1007681293. The cubic root of 3298222 is about 148.8538121457.

The spelling of 3298222 in words is "three million, two hundred ninety-eight thousand, two hundred twenty-two".