17906794060 has 24 divisors (see below), whose sum is σ = 37661185296. Its totient is φ = 7151876160.

The previous prime is 17906794021. The next prime is 17906794063. The reversal of 17906794060 is 6049760971.

It is a junction number, because it is equal to n+sod(n) for n = 17906793995 and 17906794013.

It is not an unprimeable number, because it can be changed into a prime (17906794063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664042 + ... + 690481.

It is an arithmetic number, because the mean of its divisors is an integer number (1569216054).

Almost surely, 2^17906794060 is an apocalyptic number.

17906794060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

17906794060 is an abundant number, since it is smaller than the sum of its proper divisors (19754391236).

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

17906794060 is a wasteful number, since it uses less digits than its factorization.

17906794060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1355193 (or 1355191 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 17906794060 in words is "seventeen billion, nine hundred six million, seven hundred ninety-four thousand, sixty".