2079456198 has 8 divisors (see below), whose sum is σ = 4158912408. Its totient is φ = 693152064.

The previous prime is 2079456193. The next prime is 2079456227. The reversal of 2079456198 is 8916549702.

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

2079456198 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2079456198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079456191) 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, 173288011 + ... + 173288022.

It is an arithmetic number, because the mean of its divisors is an integer number (519864051).

Almost surely, 2^2079456198 is an apocalyptic number.

2079456198 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.

2079456198 is a wasteful number, since it uses less digits than its factorization.

2079456198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346576038.

The product of its (nonzero) digits is 1088640, while the sum is 51.

The square root of 2079456198 is about 45601.0547904322. The cubic root of 2079456198 is about 1276.3896058899.

The spelling of 2079456198 in words is "two billion, seventy-nine million, four hundred fifty-six thousand, one hundred ninety-eight".