3421312198 has 8 divisors (see below), whose sum is σ = 5132582280. Its totient is φ = 1710451440.

The previous prime is 3421312177. The next prime is 3421312217. The reversal of 3421312198 is 8912131243.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80503 + ... + 115426.

It is an arithmetic number, because the mean of its divisors is an integer number (641572785).

Almost surely, 2^3421312198 is an apocalyptic number.

3421312198 is a deficient number, since it is larger than the sum of its proper divisors (1711270082).

3421312198 is a wasteful number, since it uses less digits than its factorization.

3421312198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204662.

The product of its digits is 10368, while the sum is 34.

The square root of 3421312198 is about 58491.9840490986. The cubic root of 3421312198 is about 1506.8299206264.

The spelling of 3421312198 in words is "three billion, four hundred twenty-one million, three hundred twelve thousand, one hundred ninety-eight".