6040659309 has 8 divisors (see below), whose sum is σ = 8105513760. Its totient is φ = 4001455536.

The previous prime is 6040659301. The next prime is 6040659343. The reversal of 6040659309 is 9039560406.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6040659309 - 2³ = 6040659301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6040659301) 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, 6412119 + ... + 6413060.

It is an arithmetic number, because the mean of its divisors is an integer number (1013189220).

Almost surely, 2^6040659309 is an apocalyptic number.

It is an amenable number.

6040659309 is a deficient number, since it is larger than the sum of its proper divisors (2064854451).

6040659309 is a wasteful number, since it uses less digits than its factorization.

6040659309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12825339.

The product of its (nonzero) digits is 174960, while the sum is 42.

The square root of 6040659309 is about 77721.6785009176. The cubic root of 6040659309 is about 1821.2159596542.

The spelling of 6040659309 in words is "six billion, forty million, six hundred fifty-nine thousand, three hundred nine".