84694716 has 18 divisors (see below), whose sum is σ = 214089512. Its totient is φ = 28231560.

The previous prime is 84694699. The next prime is 84694721. The reversal of 84694716 is 61749648.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1176280 + ... + 1176351.

Almost surely, 2^84694716 is an apocalyptic number.

It is an amenable number.

84694716 is an abundant number, since it is smaller than the sum of its proper divisors (129394796).

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

84694716 is a wasteful number, since it uses less digits than its factorization.

84694716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352641 (or 2352636 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 84694716 is about 9202.9732152169. The cubic root of 84694716 is about 439.1559507715.

The spelling of 84694716 in words is "eighty-four million, six hundred ninety-four thousand, seven hundred sixteen".