8677742820386 has 16 divisors (see below), whose sum is σ = 13311738586080. Its totient is φ = 4241485316640.

The previous prime is 8677742820353. The next prime is 8677742820401. The reversal of 8677742820386 is 6830282477768.

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, 247155251 + ... + 247190358.

It is an arithmetic number, because the mean of its divisors is an integer number (831983661630).

Almost surely, 2^{8677742820386} is an apocalyptic number.

8677742820386 is a deficient number, since it is larger than the sum of its proper divisors (4633995765694).

8677742820386 is a wasteful number, since it uses less digits than its factorization.

8677742820386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494345809.

The product of its (nonzero) digits is 303464448, while the sum is 68.

The spelling of 8677742820386 in words is "eight trillion, six hundred seventy-seven billion, seven hundred forty-two million, eight hundred twenty thousand, three hundred eighty-six".