413711985 has 32 divisors (see below), whose sum is σ = 715628160. Its totient is φ = 203378688.

The previous prime is 413711981. The next prime is 413712029. The reversal of 413711985 is 589117314.

It is not a de Polignac number, because 413711985 - 2² = 413711981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (413711981) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9072 + ... + 30161.

It is an arithmetic number, because the mean of its divisors is an integer number (22363380).

Almost surely, 2^413711985 is an apocalyptic number.

It is an amenable number.

413711985 is a deficient number, since it is larger than the sum of its proper divisors (301916175).

413711985 is a wasteful number, since it uses less digits than its factorization.

413711985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39297.

The product of its digits is 30240, while the sum is 39.

The square root of 413711985 is about 20339.9111354991. The cubic root of 413711985 is about 745.1311181621.

The spelling of 413711985 in words is "four hundred thirteen million, seven hundred eleven thousand, nine hundred eighty-five".