3098043249 has 32 divisors (see below), whose sum is σ = 4877721600. Its totient is φ = 1711584000.

The previous prime is 3098043239. The next prime is 3098043257. The reversal of 3098043249 is 9423408903.

It is a happy number.

It is not a de Polignac number, because 3098043249 - 2¹⁷ = 3097912177 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3098043249.

It is not an unprimeable number, because it can be changed into a prime (3098043239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1104649 + ... + 1107449.

It is an arithmetic number, because the mean of its divisors is an integer number (152428800).

Almost surely, 2^3098043249 is an apocalyptic number.

It is an amenable number.

3098043249 is a deficient number, since it is larger than the sum of its proper divisors (1779678351).

3098043249 is a wasteful number, since it uses less digits than its factorization.

3098043249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4541.

The product of its (nonzero) digits is 186624, while the sum is 42.

The square root of 3098043249 is about 55660.0687117794. The cubic root of 3098043249 is about 1457.7928822099.

The spelling of 3098043249 in words is "three billion, ninety-eight million, forty-three thousand, two hundred forty-nine".