2868326198 has 4 divisors (see below), whose sum is σ = 4302489300. Its totient is φ = 1434163098.

The previous prime is 2868326189. The next prime is 2868326261. The reversal of 2868326198 is 8916238682.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 717081548 + ... + 717081551.

It is an arithmetic number, because the mean of its divisors is an integer number (1075622325).

Almost surely, 2^2868326198 is an apocalyptic number.

2868326198 is a deficient number, since it is larger than the sum of its proper divisors (1434163102).

2868326198 is a wasteful number, since it uses less digits than its factorization.

2868326198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434163101.

The product of its digits is 1990656, while the sum is 53.

The square root of 2868326198 is about 53556.7567912770. The cubic root of 2868326198 is about 1420.8323821067.

The spelling of 2868326198 in words is "two billion, eight hundred sixty-eight million, three hundred twenty-six thousand, one hundred ninety-eight".