4898597617 has 4 divisors (see below), whose sum is σ = 5186750436. Its totient is φ = 4610444800.

The previous prime is 4898597609. The next prime is 4898597653. The reversal of 4898597617 is 7167958984.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2333276416 + 2565321201 = 48304^2 + 50649^2 .

It is a cyclic number.

It is not a de Polignac number, because 4898597617 - 2³ = 4898597609 is a prime.

It is a super-2 number, since 2×4898597617² = 47992517226556157378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4898597677) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 144076384 + ... + 144076417.

It is an arithmetic number, because the mean of its divisors is an integer number (1296687609).

Almost surely, 2^4898597617 is an apocalyptic number.

It is an amenable number.

4898597617 is a deficient number, since it is larger than the sum of its proper divisors (288152819).

4898597617 is a wasteful number, since it uses less digits than its factorization.

4898597617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288152818.

The product of its digits is 30481920, while the sum is 64.

The square root of 4898597617 is about 69989.9822617494. The cubic root of 4898597617 is about 1698.3371996057.

The spelling of 4898597617 in words is "four billion, eight hundred ninety-eight million, five hundred ninety-seven thousand, six hundred seventeen".