93985691448 has 64 divisors (see below), whose sum is σ = 265163414400. Its totient is φ = 27498423680.

The previous prime is 93985691447. The next prime is 93985691467. The reversal of 93985691448 is 84419658939.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93985691447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6130386 + ... + 6145697.

It is an arithmetic number, because the mean of its divisors is an integer number (4143178350).

Almost surely, 2^93985691448 is an apocalyptic number.

It is an amenable number.

93985691448 is an abundant number, since it is smaller than the sum of its proper divisors (171177722952).

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

93985691448 is a wasteful number, since it uses less digits than its factorization.

93985691448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276132 (or 12276128 counting only the distinct ones).

The product of its digits is 67184640, while the sum is 66.

The spelling of 93985691448 in words is "ninety-three billion, nine hundred eighty-five million, six hundred ninety-one thousand, four hundred forty-eight".