84412361 has 16 divisors (see below), whose sum is σ = 97796160. Its totient is φ = 72007680.

The previous prime is 84412357. The next prime is 84412439. The reversal of 84412361 is 16321448.

It is a cyclic number.

It is not a de Polignac number, because 84412361 - 2² = 84412357 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84412061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109385 + ... + 110153.

It is an arithmetic number, because the mean of its divisors is an integer number (6112260).

Almost surely, 2^84412361 is an apocalyptic number.

It is an amenable number.

84412361 is a deficient number, since it is larger than the sum of its proper divisors (13383799).

84412361 is a wasteful number, since it uses less digits than its factorization.

84412361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1384.

The product of its digits is 4608, while the sum is 29.

The square root of 84412361 is about 9187.6199856111. The cubic root of 84412361 is about 438.6673884987.

The spelling of 84412361 in words is "eighty-four million, four hundred twelve thousand, three hundred sixty-one".