84673712 has 10 divisors (see below), whose sum is σ = 164055348. Its totient is φ = 42336848.

The previous prime is 84673681. The next prime is 84673717. The reversal of 84673712 is 21737648.

It is a super-3 number, since 3×84673712³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (84673717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2646038 + ... + 2646069.

Almost surely, 2^84673712 is an apocalyptic number.

It is an amenable number.

84673712 is a deficient number, since it is larger than the sum of its proper divisors (79381636).

84673712 is a wasteful number, since it uses less digits than its factorization.

84673712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5292115 (or 5292109 counting only the distinct ones).

The product of its digits is 56448, while the sum is 38.

The square root of 84673712 is about 9201.8319915113. The cubic root of 84673712 is about 439.1196447120.

The spelling of 84673712 in words is "eighty-four million, six hundred seventy-three thousand, seven hundred twelve".