9609615494 has 16 divisors (see below), whose sum is σ = 14544690000. Its totient is φ = 4761548064.

The previous prime is 9609615473. The next prime is 9609615539. The reversal of 9609615494 is 4945169069.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78632 + ... + 159380.

It is an arithmetic number, because the mean of its divisors is an integer number (909043125).

Almost surely, 2^9609615494 is an apocalyptic number.

9609615494 is a deficient number, since it is larger than the sum of its proper divisors (4935074506).

9609615494 is a wasteful number, since it uses less digits than its factorization.

9609615494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81287.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The square root of 9609615494 is about 98028.6462928057. The cubic root of 9609615494 is about 2126.0264840250.

The spelling of 9609615494 in words is "nine billion, six hundred nine million, six hundred fifteen thousand, four hundred ninety-four".