2009160704 has 22 divisors (see below), whose sum is σ = 4016361384. Its totient is φ = 1004579840.

The previous prime is 2009160697. The next prime is 2009160733. The reversal of 2009160704 is 4070619002.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 980012 + ... + 982059.

Almost surely, 2^2009160704 is an apocalyptic number.

It is an amenable number.

2009160704 is a deficient number, since it is larger than the sum of its proper divisors (2007200680).

2009160704 is an equidigital number, since it uses as much as digits as its factorization.

2009160704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962091 (or 1962073 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2009160704 is about 44823.6623224832. The cubic root of 2009160704 is about 1261.8417476825.

Adding to 2009160704 its reverse (4070619002), we get a palindrome (6079779706).

The spelling of 2009160704 in words is "two billion, nine million, one hundred sixty thousand, seven hundred four".