96819409 has 8 divisors (see below), whose sum is σ = 99429120. Its totient is φ = 94221600.

The previous prime is 96819379. The next prime is 96819427. The reversal of 96819409 is 90491869.

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

It is a cyclic number.

It is not a de Polignac number, because 96819409 - 2²⁵ = 63264977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (96819439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14932 + ... + 20410.

It is an arithmetic number, because the mean of its divisors is an integer number (12428640).

Almost surely, 2^96819409 is an apocalyptic number.

It is an amenable number.

96819409 is a deficient number, since it is larger than the sum of its proper divisors (2609711).

96819409 is a wasteful number, since it uses less digits than its factorization.

96819409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5951.

The product of its (nonzero) digits is 139968, while the sum is 46.

The square root of 96819409 is about 9839.6854116379. The cubic root of 96819409 is about 459.1847706290.

The spelling of 96819409 in words is "ninety-six million, eight hundred nineteen thousand, four hundred nine".