9623628093 has 4 divisors (see below), whose sum is σ = 12831504128. Its totient is φ = 6415752060.

The previous prime is 9623628067. The next prime is 9623628121. The reversal of 9623628093 is 3908263269.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 9623628093 - 2¹⁴ = 9623611709 is a prime.

It is a super-2 number, since 2×9623628093² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9623626093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1603938013 + ... + 1603938018.

It is an arithmetic number, because the mean of its divisors is an integer number (3207876032).

Almost surely, 2^9623628093 is an apocalyptic number.

It is an amenable number.

9623628093 is a deficient number, since it is larger than the sum of its proper divisors (3207876035).

9623628093 is a wasteful number, since it uses less digits than its factorization.

9623628093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3207876034.

The product of its (nonzero) digits is 839808, while the sum is 48.

The square root of 9623628093 is about 98100.0922170820. The cubic root of 9623628093 is about 2127.0593622562.

The spelling of 9623628093 in words is "nine billion, six hundred twenty-three million, six hundred twenty-eight thousand, ninety-three".