7098546816 has 96 divisors (see below), whose sum is σ = 20460803220. Its totient is φ = 2362245120.

The previous prime is 7098546803. The next prime is 7098546823. The reversal of 7098546816 is 6186458907.

7098546816 is a `hidden beast` number, since 7 + 0 + 98 + 546 + 8 + 1 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4860878400 + 2237668416 = 69720^2 + 47304^2 .

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 733626 + ... + 743238.

Almost surely, 2^7098546816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7098546816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10230401610).

7098546816 is an abundant number, since it is smaller than the sum of its proper divisors (13362256404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7098546816 is a wasteful number, since it uses less digits than its factorization.

7098546816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10274 (or 10259 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 7098546816 is about 84252.8742299039. The cubic root of 7098546816 is about 1921.8662063258.

The spelling of 7098546816 in words is "seven billion, ninety-eight million, five hundred forty-six thousand, eight hundred sixteen".