413864109 has 6 divisors (see below), whose sum is σ = 597803726. Its totient is φ = 275909400.

The previous prime is 413864071. The next prime is 413864131. The reversal of 413864109 is 901468314.

413864109 is a `hidden beast` number, since 4 + 1 + 3 + 8 + 641 + 0 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 390852900 + 23011209 = 19770^2 + 4797^2 .

It is not a de Polignac number, because 413864109 - 2¹¹ = 413862061 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413864149) 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 5 ways as a sum of consecutive naturals, for example, 22992442 + ... + 22992459.

Almost surely, 2^413864109 is an apocalyptic number.

It is an amenable number.

413864109 is a deficient number, since it is larger than the sum of its proper divisors (183939617).

413864109 is a wasteful number, since it uses less digits than its factorization.

413864109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45984907 (or 45984904 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 413864109 is about 20343.6503361614. The cubic root of 413864109 is about 745.2224364703. Note that the first 3 decimals are identical.

The spelling of 413864109 in words is "four hundred thirteen million, eight hundred sixty-four thousand, one hundred nine".