4897817771384 has 16 divisors (see below), whose sum is σ = 9206540338200. Its totient is φ = 2442740347872.

The previous prime is 4897817771311. The next prime is 4897817771479. The reversal of 4897817771384 is 4831777187984.

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, 771063854 + ... + 771070205.

Almost surely, 2^{4897817771384} is an apocalyptic number.

It is an amenable number.

4897817771384 is a deficient number, since it is larger than the sum of its proper divisors (4308722566816).

4897817771384 is a wasteful number, since it uses less digits than its factorization.

4897817771384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1542134462 (or 1542134458 counting only the distinct ones).

The product of its digits is 531062784, while the sum is 74.

The spelling of 4897817771384 in words is "four trillion, eight hundred ninety-seven billion, eight hundred seventeen million, seven hundred seventy-one thousand, three hundred eighty-four".