84641316 has 12 divisors (see below), whose sum is σ = 197496432. Its totient is φ = 28213768.

The previous prime is 84641303. The next prime is 84641339. The reversal of 84641316 is 61314648.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3526710 + ... + 3526733.

It is an arithmetic number, because the mean of its divisors is an integer number (16458036).

Almost surely, 2^84641316 is an apocalyptic number.

It is an amenable number.

84641316 is an abundant number, since it is smaller than the sum of its proper divisors (112855116).

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

84641316 is a wasteful number, since it uses less digits than its factorization.

84641316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7053450 (or 7053448 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 84641316 is about 9200.0715214611. The cubic root of 84641316 is about 439.0636354568.

The spelling of 84641316 in words is "eighty-four million, six hundred forty-one thousand, three hundred sixteen".