9468407809 has 8 divisors (see below), whose sum is σ = 11194176960. Its totient is φ = 7835923536.

The previous prime is 9468407801. The next prime is 9468407821. The reversal of 9468407809 is 9087048649.

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

It is not a de Polignac number, because 9468407809 - 2³ = 9468407801 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 9468407809.

It is not an unprimeable number, because it can be changed into a prime (9468407801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23320999 + ... + 23321404.

It is an arithmetic number, because the mean of its divisors is an integer number (1399272120).

Almost surely, 2^9468407809 is an apocalyptic number.

It is an amenable number.

9468407809 is a deficient number, since it is larger than the sum of its proper divisors (1725769151).

9468407809 is a wasteful number, since it uses less digits than its factorization.

9468407809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46642439.

The product of its (nonzero) digits is 3483648, while the sum is 55.

The square root of 9468407809 is about 97305.7439671472. The cubic root of 9468407809 is about 2115.5614840502.

The spelling of 9468407809 in words is "nine billion, four hundred sixty-eight million, four hundred seven thousand, eight hundred nine".