8608200381 has 12 divisors (see below), whose sum is σ = 13564437120. Its totient is φ = 5217091080.

The previous prime is 8608200371. The next prime is 8608200421. The reversal of 8608200381 is 1830028068.

It is not a de Polignac number, because 8608200381 - 2⁷ = 8608200253 is a prime.

It is a super-2 number, since 2×8608200381² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8608200371) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43475661 + ... + 43475858.

It is an arithmetic number, because the mean of its divisors is an integer number (1130369760).

Almost surely, 2^8608200381 is an apocalyptic number.

It is an amenable number.

8608200381 is a deficient number, since it is larger than the sum of its proper divisors (4956236739).

8608200381 is a wasteful number, since it uses less digits than its factorization.

8608200381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86951536 (or 86951533 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 8608200381 is about 92780.3879114546. The cubic root of 8608200381 is about 2049.4506067732.

The spelling of 8608200381 in words is "eight billion, six hundred eight million, two hundred thousand, three hundred eighty-one".