4323898198 has 16 divisors (see below), whose sum is σ = 6722717184. Its totient is φ = 2084365800.

The previous prime is 4323898193. The next prime is 4323898207. The reversal of 4323898198 is 8918983234.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4323898193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336978 + ... + 349573.

It is an arithmetic number, because the mean of its divisors is an integer number (420169824).

Almost surely, 2^4323898198 is an apocalyptic number.

4323898198 is a deficient number, since it is larger than the sum of its proper divisors (2398818986).

4323898198 is a wasteful number, since it uses less digits than its factorization.

4323898198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686667.

The product of its digits is 2985984, while the sum is 55.

The square root of 4323898198 is about 65756.3548107710. The cubic root of 4323898198 is about 1629.1402994102.

It can be divided in two parts, 43 and 23898198, that added together give a triangular number (23898241 = T₆₉₁₃).

The spelling of 4323898198 in words is "four billion, three hundred twenty-three million, eight hundred ninety-eight thousand, one hundred ninety-eight".