4073680209 has 32 divisors (see below), whose sum is σ = 5740462080. Its totient is φ = 2565806400.

The previous prime is 4073680159. The next prime is 4073680231. The reversal of 4073680209 is 9020863704.

It is not a de Polignac number, because 4073680209 - 2⁷ = 4073680081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4073680249) 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 31 ways as a sum of consecutive naturals, for example, 2223924 + ... + 2225754.

It is an arithmetic number, because the mean of its divisors is an integer number (179389440).

Almost surely, 2^4073680209 is an apocalyptic number.

It is an amenable number.

4073680209 is a deficient number, since it is larger than the sum of its proper divisors (1666781871).

4073680209 is a wasteful number, since it uses less digits than its factorization.

4073680209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2421.

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 4073680209 is about 63825.3884359508. The cubic root of 4073680209 is about 1597.0884823428.

The spelling of 4073680209 in words is "four billion, seventy-three million, six hundred eighty thousand, two hundred nine".