411955664 has 20 divisors (see below), whose sum is σ = 810079104. Its totient is φ = 202903008.

The previous prime is 411955627. The next prime is 411955667. The reversal of 411955664 is 466559114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411955667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191072 + ... + 193215.

Almost surely, 2^411955664 is an apocalyptic number.

It is an amenable number.

411955664 is a deficient number, since it is larger than the sum of its proper divisors (398123440).

411955664 is a wasteful number, since it uses less digits than its factorization.

411955664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384362 (or 384356 counting only the distinct ones).

The product of its digits is 129600, while the sum is 41.

The square root of 411955664 is about 20296.6909618292. The cubic root of 411955664 is about 744.0751937722.

The spelling of 411955664 in words is "four hundred eleven million, nine hundred fifty-five thousand, six hundred sixty-four".