3600049985 has 16 divisors (see below), whose sum is σ = 5197065600. Its totient is φ = 2338678656.

The previous prime is 3600049891. The next prime is 3600049991. The reversal of 3600049985 is 5899400063.

It is a cyclic number.

It is not a de Polignac number, because 3600049985 - 2²⁴ = 3583272769 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2706140 + ... + 2707469.

It is an arithmetic number, because the mean of its divisors is an integer number (324816600).

Almost surely, 2^3600049985 is an apocalyptic number.

3600049985 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3600049985 is a deficient number, since it is larger than the sum of its proper divisors (1597015615).

3600049985 is a wasteful number, since it uses less digits than its factorization.

3600049985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413640.

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 3600049985 is about 60000.4165402208. The cubic root of 3600049985 is about 1532.6259580833.

The spelling of 3600049985 in words is "three billion, six hundred million, forty-nine thousand, nine hundred eighty-five".