84116412 has 36 divisors (see below), whose sum is σ = 212929080. Its totient is φ = 27999072.

The previous prime is 84116399. The next prime is 84116413. The reversal of 84116412 is 21461148.

It is a happy number.

84116412 is a `hidden beast` number, since 8 + 4 + 11 + 641 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84116413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35538 + ... + 37830.

Almost surely, 2^84116412 is an apocalyptic number.

It is a pronic number, being equal to 9171×9172.

It is an amenable number.

84116412 is an abundant number, since it is smaller than the sum of its proper divisors (128812668).

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

84116412 is a wasteful number, since it uses less digits than its factorization.

84116412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3322 (or 3317 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 84116412 is about 9171.4999863708. The cubic root of 84116412 is about 438.1541335311.

The spelling of 84116412 in words is "eighty-four million, one hundred sixteen thousand, four hundred twelve".