8481942336 has 84 divisors (see below), whose sum is σ = 26105803008. Its totient is φ = 2423409408.

The previous prime is 8481942319. The next prime is 8481942377. The reversal of 8481942336 is 6332491848.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 441376 + ... + 460191.

Almost surely, 2^8481942336 is an apocalyptic number.

It is an amenable number.

8481942336 is an abundant number, since it is smaller than the sum of its proper divisors (17623860672).

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

8481942336 is a wasteful number, since it uses less digits than its factorization.

8481942336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901596 (or 901579 counting only the distinct ones).

The product of its digits is 995328, while the sum is 48.

The square root of 8481942336 is about 92097.4610724965. The cubic root of 8481942336 is about 2039.3813271955.

The spelling of 8481942336 in words is "eight billion, four hundred eighty-one million, nine hundred forty-two thousand, three hundred thirty-six".