8434854584348 has 12 divisors (see below), whose sum is σ = 14765459106552. Its totient is φ = 4216151982480.

The previous prime is 8434854584327. The next prime is 8434854584353.

It is a happy number.

8434854584348 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×8434854584348² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318812543 + ... + 318838998.

It is an arithmetic number, because the mean of its divisors is an integer number (1230454925546).

Almost surely, 2^{8434854584348} is an apocalyptic number.

It is an amenable number.

8434854584348 is a deficient number, since it is larger than the sum of its proper divisors (6330604522204).

8434854584348 is a wasteful number, since it uses less digits than its factorization.

8434854584348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637654852 (or 637654850 counting only the distinct ones).

The product of its digits is 943718400, while the sum is 68.

The spelling of 8434854584348 in words is "eight trillion, four hundred thirty-four billion, eight hundred fifty-four million, five hundred eighty-four thousand, three hundred forty-eight".