413686 has 16 divisors (see below), whose sum is σ = 764064. Its totient is φ = 163584.

The previous prime is 413683. The next prime is 413689. The reversal of 413686 is 686314.

It is an interprime number because it is at equal distance from previous prime (413683) and next prime (413689).

It is a super-2 number, since 2×413686² = 342272213192, which contains 22 as substring.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955 + ... + 1318.

It is an arithmetic number, because the mean of its divisors is an integer number (47754).

2⁴¹³⁶⁸⁶ is an apocalyptic number.

413686 is a deficient number, since it is larger than the sum of its proper divisors (350378).

413686 is a wasteful number, since it uses less digits than its factorization.

413686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295.

The product of its digits is 3456, while the sum is 28.

The square root of 413686 is about 643.1842659767. The cubic root of 413686 is about 74.5115517424.

The spelling of 413686 in words is "four hundred thirteen thousand, six hundred eighty-six".