411704409 has 8 divisors (see below), whose sum is σ = 553262080. Its totient is φ = 272308176.

The previous prime is 411704401. The next prime is 411704417. The reversal of 411704409 is 904407114.

It is an interprime number because it is at equal distance from previous prime (411704401) and next prime (411704417).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 411704409 - 2³ = 411704401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411704401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539914 + ... + 540675.

It is an arithmetic number, because the mean of its divisors is an integer number (69157760).

Almost surely, 2^411704409 is an apocalyptic number.

It is an amenable number.

411704409 is a deficient number, since it is larger than the sum of its proper divisors (141557671).

411704409 is a wasteful number, since it uses less digits than its factorization.

411704409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080719.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 411704409 is about 20290.5004620389. The cubic root of 411704409 is about 743.9238905698.

The spelling of 411704409 in words is "four hundred eleven million, seven hundred four thousand, four hundred nine".