3898488347682 has 8 divisors (see below), whose sum is σ = 7796976695376. Its totient is φ = 1299496115892.

The previous prime is 3898488347681. The next prime is 3898488347759. The reversal of 3898488347682 is 2867438848983.

It is a sphenic number, since it is the product of 3 distinct primes.

3898488347682 is an admirable number.

It is a super-2 number, since 2×3898488347682² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3898488347598 and 3898488347607.

It is not an unprimeable number, because it can be changed into a prime (3898488347681) 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 3 ways as a sum of consecutive naturals, for example, 324874028968 + ... + 324874028979.

It is an arithmetic number, because the mean of its divisors is an integer number (974622086922).

Almost surely, 2^{3898488347682} is an apocalyptic number.

3898488347682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3898488347682 is a wasteful number, since it uses less digits than its factorization.

3898488347682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649748057952.

The product of its digits is 3567255552, while the sum is 78.

The spelling of 3898488347682 in words is "three trillion, eight hundred ninety-eight billion, four hundred eighty-eight million, three hundred forty-seven thousand, six hundred eighty-two".