8446954499 has 4 divisors (see below), whose sum is σ = 8465042664. Its totient is φ = 8428866336.

The previous prime is 8446954487. The next prime is 8446954519. The reversal of 8446954499 is 9944596448.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8446954499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8446954409) 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, 9043382 + ... + 9044315.

It is an arithmetic number, because the mean of its divisors is an integer number (2116260666).

Almost surely, 2^8446954499 is an apocalyptic number.

8446954499 is a deficient number, since it is larger than the sum of its proper divisors (18088165).

8446954499 is a wasteful number, since it uses less digits than its factorization.

8446954499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18088164.

The product of its digits is 44789760, while the sum is 62.

The square root of 8446954499 is about 91907.3147197762. The cubic root of 8446954499 is about 2036.5733273801.

The spelling of 8446954499 in words is "eight billion, four hundred forty-six million, nine hundred fifty-four thousand, four hundred ninety-nine".