8946427093 has 4 divisors (see below), whose sum is σ = 9335402208. Its totient is φ = 8557451980.

The previous prime is 8946427081. The next prime is 8946427097. The reversal of 8946427093 is 3907246498.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3907246498 = 2 ⋅1953623249.

It is a cyclic number.

It is not a de Polignac number, because 8946427093 - 2³³ = 356492501 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 8946427093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8946427097) 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, 194487523 + ... + 194487568.

It is an arithmetic number, because the mean of its divisors is an integer number (2333850552).

Almost surely, 2^8946427093 is an apocalyptic number.

It is an amenable number.

8946427093 is a deficient number, since it is larger than the sum of its proper divisors (388975115).

8946427093 is a wasteful number, since it uses less digits than its factorization.

8946427093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388975114.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 8946427093 is about 94585.5543568890. The cubic root of 8946427093 is about 2075.9483422789.

The spelling of 8946427093 in words is "eight billion, nine hundred forty-six million, four hundred twenty-seven thousand, ninety-three".