2641468617 has 8 divisors (see below), whose sum is σ = 3913286880. Its totient is φ = 1760979060.

The previous prime is 2641468607. The next prime is 2641468631. The reversal of 2641468617 is 7168641462.

2641468617 is a `hidden beast` number, since 26 + 4 + 1 + 4 + 6 + 8 + 617 = 666.

It is not a de Polignac number, because 2641468617 - 2⁴ = 2641468601 is a prime.

It is a super-3 number, since 3×2641468617³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2641468607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48916059 + ... + 48916112.

It is an arithmetic number, because the mean of its divisors is an integer number (489160860).

Almost surely, 2^2641468617 is an apocalyptic number.

2641468617 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2641468617 is a deficient number, since it is larger than the sum of its proper divisors (1271818263).

2641468617 is an equidigital number, since it uses as much as digits as its factorization.

2641468617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97832180 (or 97832174 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 2641468617 is about 51395.2197874472. The cubic root of 2641468617 is about 1382.3408804395.

The spelling of 2641468617 in words is "two billion, six hundred forty-one million, four hundred sixty-eight thousand, six hundred seventeen".