3098849726025 has 45 divisors (see below), whose sum is σ = 5740287639031. Its totient is φ = 1652677605360.

The previous prime is 3098849725999. The next prime is 3098849726081. The reversal of 3098849726025 is 5206279488903.

The square root of 3098849726025 is 1760355.

It is a perfect power (a square), and thus also a powerful number.

3098849726025 is a `hidden beast` number, since 3 + 0 + 9 + 88 + 497 + 2 + 60 + 2 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1115585901369 + 1983263824656 = 1056213^2 + 1408284^2 .

It is a tau number, because it is divible by the number of its divisors (45).

It is not a de Polignac number, because 3098849726025 - 2⁷ = 3098849725897 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 79196416 + ... + 79235534.

Almost surely, 2^{3098849726025} is an apocalyptic number.

3098849726025 is the 1760355-th square number.

3098849726025 is the 880178-th centered octagonal number.

It is an amenable number.

3098849726025 is a deficient number, since it is larger than the sum of its proper divisors (2641437913006).

3098849726025 is an frugal number, since it uses more digits than its factorization.

3098849726025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78260 (or 39127 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 63.

The spelling of 3098849726025 in words is "three trillion, ninety-eight billion, eight hundred forty-nine million, seven hundred twenty-six thousand, twenty-five".