9620810494 has 8 divisors (see below), whose sum is σ = 14928843960. Its totient is φ = 4644529176.

The previous prime is 9620810477. The next prime is 9620810501. The reversal of 9620810494 is 4940180269.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9620810494² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9620810494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82937964 + ... + 82938079.

It is an arithmetic number, because the mean of its divisors is an integer number (1866105495).

Almost surely, 2^9620810494 is an apocalyptic number.

9620810494 is a deficient number, since it is larger than the sum of its proper divisors (5308033466).

9620810494 is a wasteful number, since it uses less digits than its factorization.

9620810494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165876074.

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 9620810494 is about 98085.7303281165. The cubic root of 9620810494 is about 2126.8517556839.

The spelling of 9620810494 in words is "nine billion, six hundred twenty million, eight hundred ten thousand, four hundred ninety-four".