8980186434 has 16 divisors (see below), whose sum is σ = 18187720320. Its totient is φ = 2955504240.

The previous prime is 8980186433. The next prime is 8980186451. The reversal of 8980186434 is 4346810898.

It is not an unprimeable number, because it can be changed into a prime (8980186433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9472297 + ... + 9473244.

It is an arithmetic number, because the mean of its divisors is an integer number (1136732520).

Almost surely, 2^8980186434 is an apocalyptic number.

8980186434 is an abundant number, since it is smaller than the sum of its proper divisors (9207533886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8980186434 is a wasteful number, since it uses less digits than its factorization.

8980186434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18945625.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The square root of 8980186434 is about 94763.8456058005. The cubic root of 8980186434 is about 2078.5562615935.

The spelling of 8980186434 in words is "eight billion, nine hundred eighty million, one hundred eighty-six thousand, four hundred thirty-four".