84913948536 has 64 divisors (see below), whose sum is σ = 215850700800. Its totient is φ = 27833154048.

The previous prime is 84913948487. The next prime is 84913948549. The reversal of 84913948536 is 63584931948.

It is a self number, because there is not a number n which added to its sum of digits gives 84913948536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221155 + ... + 467693.

It is an arithmetic number, because the mean of its divisors is an integer number (3372667200).

Almost surely, 2^84913948536 is an apocalyptic number.

It is an amenable number.

84913948536 is an abundant number, since it is smaller than the sum of its proper divisors (130936752264).

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

84913948536 is a wasteful number, since it uses less digits than its factorization.

84913948536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246788 (or 246784 counting only the distinct ones).

The product of its digits is 22394880, while the sum is 60.

The spelling of 84913948536 in words is "eighty-four billion, nine hundred thirteen million, nine hundred forty-eight thousand, five hundred thirty-six".