84411413 has 4 divisors (see below), whose sum is σ = 84531180. Its totient is φ = 84291648.

The previous prime is 84411391. The next prime is 84411469. The reversal of 84411413 is 31411448.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32239684 + 52171729 = 5678^2 + 7223^2 .

It is a cyclic number.

It is not a de Polignac number, because 84411413 - 2⁸ = 84411157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84414413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58820 + ... + 60237.

It is an arithmetic number, because the mean of its divisors is an integer number (21132795).

Almost surely, 2^84411413 is an apocalyptic number.

It is an amenable number.

84411413 is a deficient number, since it is larger than the sum of its proper divisors (119767).

84411413 is a wasteful number, since it uses less digits than its factorization.

84411413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119766.

The product of its digits is 1536, while the sum is 26.

The square root of 84411413 is about 9187.5683943033. The cubic root of 84411413 is about 438.6657463290.

The spelling of 84411413 in words is "eighty-four million, four hundred eleven thousand, four hundred thirteen".