411965616 has 20 divisors (see below), whose sum is σ = 1064244632. Its totient is φ = 137321856.

The previous prime is 411965611. The next prime is 411965623. The reversal of 411965616 is 616569114.

It is not an unprimeable number, because it can be changed into a prime (411965611) 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 3 ways as a sum of consecutive naturals, for example, 4291261 + ... + 4291356.

Almost surely, 2^411965616 is an apocalyptic number.

It is an amenable number.

411965616 is an abundant number, since it is smaller than the sum of its proper divisors (652279016).

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

411965616 is a wasteful number, since it uses less digits than its factorization.

411965616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8582628 (or 8582622 counting only the distinct ones).

The product of its digits is 38880, while the sum is 39.

The square root of 411965616 is about 20296.9361234645. The cubic root of 411965616 is about 744.0811854984.

The spelling of 411965616 in words is "four hundred eleven million, nine hundred sixty-five thousand, six hundred sixteen".