8857506683384 has 16 divisors (see below), whose sum is σ = 16634144890320. Its totient is φ = 4421734712640.

The previous prime is 8857506683381. The next prime is 8857506683393. The reversal of 8857506683384 is 4833866057588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8857506683381) 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, 877323269 + ... + 877333364.

It is an arithmetic number, because the mean of its divisors is an integer number (1039634055645).

Almost surely, 2^{8857506683384} is an apocalyptic number.

It is an amenable number.

8857506683384 is a deficient number, since it is larger than the sum of its proper divisors (7776638206936).

8857506683384 is a wasteful number, since it uses less digits than its factorization.

8857506683384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754657270 (or 1754657266 counting only the distinct ones).

The product of its (nonzero) digits is 928972800, while the sum is 71.

The spelling of 8857506683384 in words is "eight trillion, eight hundred fifty-seven billion, five hundred six million, six hundred eighty-three thousand, three hundred eighty-four".