8818818965 has 8 divisors (see below), whose sum is σ = 11544635808. Its totient is φ = 6413686480.

The previous prime is 8818818949. The next prime is 8818818977. The reversal of 8818818965 is 5698188188.

It is a happy number.

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

It is not a de Polignac number, because 8818818965 - 2⁴ = 8818818949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8818818898 and 8818818907.

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, 80171027 + ... + 80171136.

It is an arithmetic number, because the mean of its divisors is an integer number (1443079476).

Almost surely, 2^8818818965 is an apocalyptic number.

It is an amenable number.

8818818965 is a deficient number, since it is larger than the sum of its proper divisors (2725816843).

8818818965 is a wasteful number, since it uses less digits than its factorization.

8818818965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160342179.

The product of its digits is 8847360, while the sum is 62.

The square root of 8818818965 is about 93908.5670479536. The cubic root of 8818818965 is about 2066.0308833259.

The spelling of 8818818965 in words is "eight billion, eight hundred eighteen million, eight hundred eighteen thousand, nine hundred sixty-five".