7849800089487 has 12 divisors (see below), whose sum is σ = 11338738889400. Its totient is φ = 5233136016528.

The previous prime is 7849800089423. The next prime is 7849800089491.

7849800089487 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7849800089487 - 2⁶ = 7849800089423 is a prime.

It is a super-2 number, since 2×7849800089487² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7849800084487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4554613 + ... + 6036894.

It is an arithmetic number, because the mean of its divisors is an integer number (944894907450).

Almost surely, 2^{7849800089487} is an apocalyptic number.

7849800089487 is a deficient number, since it is larger than the sum of its proper divisors (3488938799913).

7849800089487 is a wasteful number, since it uses less digits than its factorization.

7849800089487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10673862 (or 10673859 counting only the distinct ones).

The product of its (nonzero) digits is 260112384, while the sum is 72.

The spelling of 7849800089487 in words is "seven trillion, eight hundred forty-nine billion, eight hundred million, eighty-nine thousand, four hundred eighty-seven".