414985999 has 16 divisors (see below), whose sum is σ = 429501600. Its totient is φ = 400795776.

The previous prime is 414985993. The next prime is 414986113. The reversal of 414985999 is 999589414.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 414985999 - 2¹³ = 414977807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414985993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1112377 + ... + 1112749.

It is an arithmetic number, because the mean of its divisors is an integer number (26843850).

Almost surely, 2^414985999 is an apocalyptic number.

414985999 is a deficient number, since it is larger than the sum of its proper divisors (14515601).

414985999 is a wasteful number, since it uses less digits than its factorization.

414985999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714.

The product of its digits is 4199040, while the sum is 58.

The square root of 414985999 is about 20371.2051435353. The cubic root of 414985999 is about 745.8952042248.

The spelling of 414985999 in words is "four hundred fourteen million, nine hundred eighty-five thousand, nine hundred ninety-nine".