413864069 has 2 divisors, whose sum is σ = 413864070. Its totient is φ = 413864068.

The previous prime is 413864063. The next prime is 413864071. The reversal of 413864069 is 960468314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 382671844 + 31192225 = 19562^2 + 5585^2 .

It is a cyclic number.

It is not a de Polignac number, because 413864069 - 2⁴ = 413864053 is a prime.

It is a super-2 number, since 2×413864069² = 342566935218473522, which contains 22 as substring.

Together with 413864071, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413864063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206932034 + 206932035.

It is an arithmetic number, because the mean of its divisors is an integer number (206932035).

Almost surely, 2^413864069 is an apocalyptic number.

It is an amenable number.

413864069 is a deficient number, since it is larger than the sum of its proper divisors (1).

413864069 is an equidigital number, since it uses as much as digits as its factorization.

413864069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 413864069 is about 20343.6493530536. The cubic root of 413864069 is about 745.2224124616. Note that the first 3 decimals are identical.

The spelling of 413864069 in words is "four hundred thirteen million, eight hundred sixty-four thousand, sixty-nine".