411927616 has 63 divisors (see below), whose sum is σ = 851295351. Its totient is φ = 197764224.

The previous prime is 411927611. The next prime is 411927641. The reversal of 411927616 is 616729114.

The square root of 411927616 is 20296.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

Its product of digits (18144) is a multiple of the sum of its prime factors (216).

It is not an unprimeable number, because it can be changed into a prime (411927611) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6981795 + ... + 6981853.

Almost surely, 2^411927616 is an apocalyptic number.

411927616 is the 20296-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 411927616

411927616 is an abundant number, since it is smaller than the sum of its proper divisors (439367735).

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

411927616 is an frugal number, since it uses more digits than its factorization.

411927616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 104 counting only the distinct ones).

The product of its digits is 18144, while the sum is 37.

The cubic root of 411927616 is about 744.0583066032.

The spelling of 411927616 in words is "four hundred eleven million, nine hundred twenty-seven thousand, six hundred sixteen".