413564069 has 4 divisors (see below), whose sum is σ = 414358380. Its totient is φ = 412769760.

The previous prime is 413564057. The next prime is 413564071. The reversal of 413564069 is 960465314.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 197767969 + 215796100 = 14063^2 + 14690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413564069 is a prime.

It is a super-2 number, since 2×413564069² = 342070478335673522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413564029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396374 + ... + 397415.

It is an arithmetic number, because the mean of its divisors is an integer number (103589595).

Almost surely, 2^413564069 is an apocalyptic number.

It is an amenable number.

413564069 is a deficient number, since it is larger than the sum of its proper divisors (794311).

413564069 is an equidigital number, since it uses as much as digits as its factorization.

413564069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794310.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 413564069 is about 20336.2747080187. The cubic root of 413564069 is about 745.0423044007.

The spelling of 413564069 in words is "four hundred thirteen million, five hundred sixty-four thousand, sixty-nine".