9413686494 has 24 divisors (see below), whose sum is σ = 20830286880. Its totient is φ = 3071131488.

The previous prime is 9413686493. The next prime is 9413686501. The reversal of 9413686494 is 4946863149.

It is a happy number.

9413686494 is a `hidden beast` number, since 9 + 41 + 36 + 86 + 494 = 666.

9413686494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9413686494.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9413686493) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5562799 + ... + 5564490.

It is an arithmetic number, because the mean of its divisors is an integer number (867928620).

Almost surely, 2^9413686494 is an apocalyptic number.

9413686494 is a gapful number since it is divisible by the number (94) formed by its first and last digit.

9413686494 is an abundant number, since it is smaller than the sum of its proper divisors (11416600386).

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

9413686494 is a wasteful number, since it uses less digits than its factorization.

9413686494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11127344 (or 11127341 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 54.

The square root of 9413686494 is about 97024.1541782251. The cubic root of 9413686494 is about 2111.4780786233.

The spelling of 9413686494 in words is "nine billion, four hundred thirteen million, six hundred eighty-six thousand, four hundred ninety-four".