411481672 has 32 divisors (see below), whose sum is σ = 885208320. Its totient is φ = 175656960.

The previous prime is 411481669. The next prime is 411481673. The reversal of 411481672 is 276184114.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (411481673) 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, 97 + ... + 28687.

It is an arithmetic number, because the mean of its divisors is an integer number (27662760).

Almost surely, 2^411481672 is an apocalyptic number.

It is an amenable number.

411481672 is an abundant number, since it is smaller than the sum of its proper divisors (473726648).

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

411481672 is a wasteful number, since it uses less digits than its factorization.

411481672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28861 (or 28857 counting only the distinct ones).

The product of its digits is 10752, while the sum is 34.

The square root of 411481672 is about 20285.0110179906. The cubic root of 411481672 is about 743.7897091338.

The spelling of 411481672 in words is "four hundred eleven million, four hundred eighty-one thousand, six hundred seventy-two".