18829690170 has 16 divisors (see below), whose sum is σ = 45191256480. Its totient is φ = 5021250704.

The previous prime is 18829690157. The next prime is 18829690177. The reversal of 18829690170 is 7109692881.

It is not an unprimeable number, because it can be changed into a prime (18829690177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313828140 + ... + 313828199.

It is an arithmetic number, because the mean of its divisors is an integer number (2824453530).

Almost surely, 2^18829690170 is an apocalyptic number.

18829690170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18829690170 is an abundant number, since it is smaller than the sum of its proper divisors (26361566310).

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

18829690170 is a wasteful number, since it uses less digits than its factorization.

18829690170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627656349.

The product of its (nonzero) digits is 435456, while the sum is 51.

The spelling of 18829690170 in words is "eighteen billion, eight hundred twenty-nine million, six hundred ninety thousand, one hundred seventy".