4486540198 has 8 divisors (see below), whose sum is σ = 7691211792. Its totient is φ = 1922802936.

The previous prime is 4486540181. The next prime is 4486540199. The reversal of 4486540198 is 8910456844.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4486540199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160233565 + ... + 160233592.

It is an arithmetic number, because the mean of its divisors is an integer number (961401474).

Almost surely, 2^4486540198 is an apocalyptic number.

4486540198 is a deficient number, since it is larger than the sum of its proper divisors (3204671594).

4486540198 is a wasteful number, since it uses less digits than its factorization.

4486540198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320467166.

The product of its (nonzero) digits is 1105920, while the sum is 49.

The square root of 4486540198 is about 66981.6407532691. The cubic root of 4486540198 is about 1649.3159329022.

The spelling of 4486540198 in words is "four billion, four hundred eighty-six million, five hundred forty thousand, one hundred ninety-eight".