411957091 has 16 divisors (see below), whose sum is σ = 508939200. Its totient is φ = 324713088.

The previous prime is 411957079. The next prime is 411957179. The reversal of 411957091 is 190759114.

It is not a de Polignac number, because 411957091 - 2¹¹ = 411955043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 411957091.

It is not an unprimeable number, because it can be changed into a prime (411957041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16065 + ... + 32893.

It is an arithmetic number, because the mean of its divisors is an integer number (31808700).

Almost surely, 2^411957091 is an apocalyptic number.

411957091 is a deficient number, since it is larger than the sum of its proper divisors (96982109).

411957091 is a wasteful number, since it uses less digits than its factorization.

411957091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17118.

The product of its (nonzero) digits is 11340, while the sum is 37.

The square root of 411957091 is about 20296.7261153123. The cubic root of 411957091 is about 744.0760529213.

The spelling of 411957091 in words is "four hundred eleven million, nine hundred fifty-seven thousand, ninety-one".