7098416641 has 4 divisors (see below), whose sum is σ = 7171596292. Its totient is φ = 7025236992.

The previous prime is 7098416609. The next prime is 7098416659. The reversal of 7098416641 is 1466148907.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1466148907 = 1181 ⋅1241447.

It can be written as a sum of positive squares in 2 ways, for example, as 5797299600 + 1301117041 = 76140^2 + 36071^2 .

It is a cyclic number.

It is not a de Polignac number, because 7098416641 - 2⁵ = 7098416609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7098416591 and 7098416600.

It is not an unprimeable number, because it can be changed into a prime (7098416671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36589680 + ... + 36589873.

It is an arithmetic number, because the mean of its divisors is an integer number (1792899073).

Almost surely, 2^7098416641 is an apocalyptic number.

It is an amenable number.

7098416641 is a deficient number, since it is larger than the sum of its proper divisors (73179651).

7098416641 is an equidigital number, since it uses as much as digits as its factorization.

7098416641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73179650.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 7098416641 is about 84252.1017007884. The cubic root of 7098416641 is about 1921.8544583597.

The spelling of 7098416641 in words is "seven billion, ninety-eight million, four hundred sixteen thousand, six hundred forty-one".