411487163 has 4 divisors (see below), whose sum is σ = 415482288. Its totient is φ = 407492040.

The previous prime is 411487147. The next prime is 411487171. The reversal of 411487163 is 361784114.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 361784114 = 2 ⋅180892057.

It is a cyclic number.

It is not a de Polignac number, because 411487163 - 2⁴ = 411487147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (411487183) 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, 1997408 + ... + 1997613.

It is an arithmetic number, because the mean of its divisors is an integer number (103870572).

Almost surely, 2^411487163 is an apocalyptic number.

411487163 is a deficient number, since it is larger than the sum of its proper divisors (3995125).

411487163 is a wasteful number, since it uses less digits than its factorization.

411487163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3995124.

The product of its digits is 16128, while the sum is 35.

The square root of 411487163 is about 20285.1463637806. The cubic root of 411487163 is about 743.7930176093.

The spelling of 411487163 in words is "four hundred eleven million, four hundred eighty-seven thousand, one hundred sixty-three".