3842349898 has 8 divisors (see below), whose sum is σ = 6066868320. Its totient is φ = 1820060460.

The previous prime is 3842349887. The next prime is 3842349913. The reversal of 3842349898 is 8989432483.

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

It is a super-2 number, since 2×3842349898² = 29527305477321220808, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50557198 + ... + 50557273.

It is an arithmetic number, because the mean of its divisors is an integer number (758358540).

Almost surely, 2^3842349898 is an apocalyptic number.

3842349898 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3842349898 is a deficient number, since it is larger than the sum of its proper divisors (2224518422).

3842349898 is a wasteful number, since it uses less digits than its factorization.

3842349898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101114492.

The product of its digits is 11943936, while the sum is 58.

The square root of 3842349898 is about 61986.6912974067. The cubic root of 3842349898 is about 1566.2664197911.

The spelling of 3842349898 in words is "three billion, eight hundred forty-two million, three hundred forty-nine thousand, eight hundred ninety-eight".