814984198 has 8 divisors (see below), whose sum is σ = 1397115792. Its totient is φ = 349278936.

The previous prime is 814984151. The next prime is 814984201. The reversal of 814984198 is 891489418.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29106565 + ... + 29106592.

It is an arithmetic number, because the mean of its divisors is an integer number (174639474).

Almost surely, 2^814984198 is an apocalyptic number.

814984198 is a deficient number, since it is larger than the sum of its proper divisors (582131594).

814984198 is a wasteful number, since it uses less digits than its factorization.

814984198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58213166.

The product of its digits is 663552, while the sum is 52.

The square root of 814984198 is about 28547.9280859400. The cubic root of 814984198 is about 934.0778264179.

The spelling of 814984198 in words is "eight hundred fourteen million, nine hundred eighty-four thousand, one hundred ninety-eight".