411670566 has 16 divisors (see below), whose sum is σ = 914823600. Its totient is φ = 137223504.

The previous prime is 411670561. The next prime is 411670591. The reversal of 411670566 is 665076114.

It is a self number, because there is not a number n which added to its sum of digits gives 411670566.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411670561) 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 in 7 ways as a sum of consecutive naturals, for example, 3811711 + ... + 3811818.

It is an arithmetic number, because the mean of its divisors is an integer number (57176475).

Almost surely, 2^411670566 is an apocalyptic number.

411670566 is an abundant number, since it is smaller than the sum of its proper divisors (503153034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

411670566 is a wasteful number, since it uses less digits than its factorization.

411670566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7623540 (or 7623534 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 411670566 is about 20289.6664832126. Note that the first 3 decimals coincide. The cubic root of 411670566 is about 743.9035059560.

The spelling of 411670566 in words is "four hundred eleven million, six hundred seventy thousand, five hundred sixty-six".