84626988832 has 48 divisors (see below), whose sum is σ = 168173712000. Its totient is φ = 41917720320.

The previous prime is 84626988821. The next prime is 84626988847. The reversal of 84626988832 is 23888962648.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1783657 + ... + 1830487.

It is an arithmetic number, because the mean of its divisors is an integer number (3503619000).

Almost surely, 2^84626988832 is an apocalyptic number.

It is an amenable number.

84626988832 is a deficient number, since it is larger than the sum of its proper divisors (83546723168).

84626988832 is a wasteful number, since it uses less digits than its factorization.

84626988832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47369 (or 47361 counting only the distinct ones).

The product of its digits is 63700992, while the sum is 64.

The spelling of 84626988832 in words is "eighty-four billion, six hundred twenty-six million, nine hundred eighty-eight thousand, eight hundred thirty-two".