96444809 has 4 divisors (see below), whose sum is σ = 96869904. Its totient is φ = 96019716.

The previous prime is 96444797. The next prime is 96444847. The reversal of 96444809 is 90844469.

It is a happy number.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-96444809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 96444809.

It is not an unprimeable number, because it can be changed into a prime (96449809) 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, 212207 + ... + 212660.

It is an arithmetic number, because the mean of its divisors is an integer number (24217476).

Almost surely, 2^96444809 is an apocalyptic number.

It is an amenable number.

96444809 is a deficient number, since it is larger than the sum of its proper divisors (425095).

96444809 is a wasteful number, since it uses less digits than its factorization.

96444809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425094.

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 96444809 is about 9820.6318024860. The cubic root of 96444809 is about 458.5918009112.

The spelling of 96444809 in words is "ninety-six million, four hundred forty-four thousand, eight hundred nine".