8793982889834 has 16 divisors (see below), whose sum is σ = 13616622871296. Its totient is φ = 4255111375200.

The previous prime is 8793982889819. The next prime is 8793982889969. The reversal of 8793982889834 is 4389882893978.

It is a super-3 number, since 3×8793982889834³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6249254 + ... + 7526030.

It is an arithmetic number, because the mean of its divisors is an integer number (851038929456).

Almost surely, 2^{8793982889834} is an apocalyptic number.

8793982889834 is a deficient number, since it is larger than the sum of its proper divisors (4822639981462).

8793982889834 is a wasteful number, since it uses less digits than its factorization.

8793982889834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387901.

The product of its digits is 12039487488, while the sum is 86.

The spelling of 8793982889834 in words is "eight trillion, seven hundred ninety-three billion, nine hundred eighty-two million, eight hundred eighty-nine thousand, eight hundred thirty-four".