9481494870 has 48 divisors (see below), whose sum is σ = 24658547472. Its totient is φ = 2527715520.

The previous prime is 9481494857. The next prime is 9481494901. The reversal of 9481494870 is 784941849.

9481494870 is a `hidden beast` number, since 9 + 4 + 81 + 494 + 8 + 70 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 381525 + ... + 405615.

It is an arithmetic number, because the mean of its divisors is an integer number (513719739).

Almost surely, 2^9481494870 is an apocalyptic number.

9481494870 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9481494870 is an abundant number, since it is smaller than the sum of its proper divisors (15177052602).

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

9481494870 is a wasteful number, since it uses less digits than its factorization.

9481494870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28477 (or 28474 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The square root of 9481494870 is about 97372.9678606953. The cubic root of 9481494870 is about 2116.5357321891.

The spelling of 9481494870 in words is "nine billion, four hundred eighty-one million, four hundred ninety-four thousand, eight hundred seventy".