84826032680 has 32 divisors (see below), whose sum is σ = 190904191200. Its totient is φ = 33922303296.

The previous prime is 84826032667. The next prime is 84826032689. The reversal of 84826032680 is 8623062848.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (84826032689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82562 + ... + 420081.

It is an arithmetic number, because the mean of its divisors is an integer number (5965755975).

Almost surely, 2^84826032680 is an apocalyptic number.

It is an amenable number.

84826032680 is an abundant number, since it is smaller than the sum of its proper divisors (106078158520).

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

84826032680 is a wasteful number, since it uses less digits than its factorization.

84826032680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506873 (or 506869 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 84826032680 in words is "eighty-four billion, eight hundred twenty-six million, thirty-two thousand, six hundred eighty".