9075643406 has 8 divisors (see below), whose sum is σ = 13627205184. Its totient is φ = 4533241680.

The previous prime is 9075643403. The next prime is 9075643411. The reversal of 9075643406 is 6043465709.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9075643403) 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, 2287535 + ... + 2291498.

It is an arithmetic number, because the mean of its divisors is an integer number (1703400648).

Almost surely, 2^9075643406 is an apocalyptic number.

9075643406 is a deficient number, since it is larger than the sum of its proper divisors (4551561778).

9075643406 is a wasteful number, since it uses less digits than its factorization.

9075643406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580026.

The product of its (nonzero) digits is 544320, while the sum is 44.

The square root of 9075643406 is about 95266.1713621367. The cubic root of 9075643406 is about 2085.8951509818.

The spelling of 9075643406 in words is "nine billion, seventy-five million, six hundred forty-three thousand, four hundred six".