4899674203681 has 4 divisors (see below), whose sum is σ = 4913322321600. Its totient is φ = 4886026085764.

The previous prime is 4899674203667. The next prime is 4899674203729. The reversal of 4899674203681 is 1863024769984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4899674203681 - 2⁵ = 4899674203649 is a prime.

It is a super-2 number, since 2×4899674203681² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4899674203621) 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, 6824058421 + ... + 6824059138.

It is an arithmetic number, because the mean of its divisors is an integer number (1228330580400).

Almost surely, 2^{4899674203681} is an apocalyptic number.

It is an amenable number.

4899674203681 is a deficient number, since it is larger than the sum of its proper divisors (13648117919).

4899674203681 is a wasteful number, since it uses less digits than its factorization.

4899674203681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13648117918.

The product of its (nonzero) digits is 125411328, while the sum is 67.

The spelling of 4899674203681 in words is "four trillion, eight hundred ninety-nine billion, six hundred seventy-four million, two hundred three thousand, six hundred eighty-one".