3842219098 has 8 divisors (see below), whose sum is σ = 5769482292. Its totient is φ = 1919058336.

The previous prime is 3842219093. The next prime is 3842219099. The reversal of 3842219098 is 8909122483.

It can be written as a sum of positive squares in 2 ways, for example, as 3820846969 + 21372129 = 61813^2 + 4623^2 .

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

It is not an unprimeable number, because it can be changed into a prime (3842219093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1023265 + ... + 1027012.

Almost surely, 2^3842219098 is an apocalyptic number.

3842219098 is a deficient number, since it is larger than the sum of its proper divisors (1927263194).

3842219098 is a wasteful number, since it uses less digits than its factorization.

3842219098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051216.

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 3842219098 is about 61985.6362232413. The cubic root of 3842219098 is about 1566.2486468155.

The spelling of 3842219098 in words is "three billion, eight hundred forty-two million, two hundred nineteen thousand, ninety-eight".