3844297898 has 8 divisors (see below), whose sum is σ = 6590224992. Its totient is φ = 1647556236.

The previous prime is 3844297867. The next prime is 3844297909. The reversal of 3844297898 is 8987924483.

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

It is a self number, because there is not a number n which added to its sum of digits gives 3844297898.

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, 137296340 + ... + 137296367.

It is an arithmetic number, because the mean of its divisors is an integer number (823778124).

Almost surely, 2^3844297898 is an apocalyptic number.

3844297898 is a deficient number, since it is larger than the sum of its proper divisors (2745927094).

3844297898 is a wasteful number, since it uses less digits than its factorization.

3844297898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274592716.

The product of its digits is 27869184, while the sum is 62.

The square root of 3844297898 is about 62002.4023566829. The cubic root of 3844297898 is about 1566.5310643963.

The spelling of 3844297898 in words is "three billion, eight hundred forty-four million, two hundred ninety-seven thousand, eight hundred ninety-eight".