2728412198 has 8 divisors (see below), whose sum is σ = 4308019320. Its totient is φ = 1292405760.

The previous prime is 2728412173. The next prime is 2728412231. The reversal of 2728412198 is 8912148272.

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, 35900123 + ... + 35900198.

It is an arithmetic number, because the mean of its divisors is an integer number (538502415).

Almost surely, 2^2728412198 is an apocalyptic number.

2728412198 is a deficient number, since it is larger than the sum of its proper divisors (1579607122).

2728412198 is a wasteful number, since it uses less digits than its factorization.

2728412198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71800342.

The product of its digits is 129024, while the sum is 44.

The square root of 2728412198 is about 52234.2052490511. The cubic root of 2728412198 is about 1397.3439775552.

The spelling of 2728412198 in words is "two billion, seven hundred twenty-eight million, four hundred twelve thousand, one hundred ninety-eight".