84673682 has 8 divisors (see below), whose sum is σ = 127375500. Its totient is φ = 42215184.

The previous prime is 84673681. The next prime is 84673717. The reversal of 84673682 is 28637648.

It can be written as a sum of positive squares in 2 ways, for example, as 70073641 + 14600041 = 8371^2 + 3821^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (84673681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59957 + ... + 61352.

Almost surely, 2^84673682 is an apocalyptic number.

84673682 is a deficient number, since it is larger than the sum of its proper divisors (42701818).

84673682 is a wasteful number, since it uses less digits than its factorization.

84673682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121660.

The product of its digits is 387072, while the sum is 44.

The square root of 84673682 is about 9201.8303614009. The cubic root of 84673682 is about 439.1195928518.

The spelling of 84673682 in words is "eighty-four million, six hundred seventy-three thousand, six hundred eighty-two".