413673289 has 2 divisors, whose sum is σ = 413673290. Its totient is φ = 413673288.

The previous prime is 413673233. The next prime is 413673353. The reversal of 413673289 is 982376314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 313573264 + 100100025 = 17708^2 + 10005^2 .

It is a cyclic number.

It is not a de Polignac number, because 413673289 - 2²⁵ = 380118857 is a prime.

It is a super-2 number, since 2×413673289² = 342251180064155042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (413673989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206836644 + 206836645.

It is an arithmetic number, because the mean of its divisors is an integer number (206836645).

Almost surely, 2^413673289 is an apocalyptic number.

It is an amenable number.

413673289 is a deficient number, since it is larger than the sum of its proper divisors (1).

413673289 is an equidigital number, since it uses as much as digits as its factorization.

413673289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 43.

The square root of 413673289 is about 20338.9598799939. The cubic root of 413673289 is about 745.1078858218.

The spelling of 413673289 in words is "four hundred thirteen million, six hundred seventy-three thousand, two hundred eighty-nine".