4642941198 has 96 divisors (see below), whose sum is σ = 11002791168. Its totient is φ = 1302067200.

The previous prime is 4642941167. The next prime is 4642941203. The reversal of 4642941198 is 8911492464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7242958 + ... + 7243598.

It is an arithmetic number, because the mean of its divisors is an integer number (114612408).

Almost surely, 2^4642941198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4642941198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5501395584).

4642941198 is an abundant number, since it is smaller than the sum of its proper divisors (6359849970).

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

4642941198 is a wasteful number, since it uses less digits than its factorization.

4642941198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1078 (or 1071 counting only the distinct ones).

The product of its digits is 497664, while the sum is 48.

The square root of 4642941198 is about 68139.1311802550. The cubic root of 4642941198 is about 1668.2625263226.

The spelling of 4642941198 in words is "four billion, six hundred forty-two million, nine hundred forty-one thousand, one hundred ninety-eight".