84676684 has 12 divisors (see below), whose sum is σ = 148721104. Its totient is φ = 42184944.

The previous prime is 84676679. The next prime is 84676699. The reversal of 84676684 is 48667648.

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, 37104 + ... + 39319.

Almost surely, 2^84676684 is an apocalyptic number.

It is an amenable number.

84676684 is a deficient number, since it is larger than the sum of its proper divisors (64044420).

84676684 is a wasteful number, since it uses less digits than its factorization.

84676684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76704 (or 76702 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 49.

The square root of 84676684 is about 9201.9934796760. The cubic root of 84676684 is about 439.1247822700.

It can be divided in two parts, 8467 and 6684, that added together give a palindrome (15151).

The spelling of 84676684 in words is "eighty-four million, six hundred seventy-six thousand, six hundred eighty-four".