948198198 has 8 divisors (see below), whose sum is σ = 1896396408. Its totient is φ = 316066064.

The previous prime is 948198191. The next prime is 948198217. The reversal of 948198198 is 891891849.

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

948198198 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (948198191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79016511 + ... + 79016522.

It is an arithmetic number, because the mean of its divisors is an integer number (237049551).

Almost surely, 2^948198198 is an apocalyptic number.

948198198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

948198198 is a wasteful number, since it uses less digits than its factorization.

948198198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158033038.

The product of its digits is 1492992, while the sum is 57.

The square root of 948198198 is about 30792.8270543645. The cubic root of 948198198 is about 982.4256854487.

The spelling of 948198198 in words is "nine hundred forty-eight million, one hundred ninety-eight thousand, one hundred ninety-eight".