5821838198 has 16 divisors (see below), whose sum is σ = 9748195776. Its totient is φ = 2584748040.

The previous prime is 5821838171. The next prime is 5821838201. The reversal of 5821838198 is 8918381285.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3076136 + ... + 3078027.

It is an arithmetic number, because the mean of its divisors is an integer number (609262236).

Almost surely, 2^5821838198 is an apocalyptic number.

5821838198 is a deficient number, since it is larger than the sum of its proper divisors (3926357578).

5821838198 is a wasteful number, since it uses less digits than its factorization.

5821838198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6154219.

The product of its digits is 1105920, while the sum is 53.

The square root of 5821838198 is about 76300.9711471617. The cubic root of 5821838198 is about 1798.9539393244.

The spelling of 5821838198 in words is "five billion, eight hundred twenty-one million, eight hundred thirty-eight thousand, one hundred ninety-eight".