4227593897 has 8 divisors (see below), whose sum is σ = 4264115040. Its totient is φ = 4191216480.

The previous prime is 4227593857. The next prime is 4227593921. The reversal of 4227593897 is 7983957224.

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 4227593897 - 2¹⁸ = 4227331753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4227593857) 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, 23573 + ... + 94925.

It is an arithmetic number, because the mean of its divisors is an integer number (533014380).

Almost surely, 2^4227593897 is an apocalyptic number.

It is an amenable number.

4227593897 is a deficient number, since it is larger than the sum of its proper divisors (36521143).

4227593897 is a wasteful number, since it uses less digits than its factorization.

4227593897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71863.

The product of its digits is 7620480, while the sum is 56.

The square root of 4227593897 is about 65019.9499922908. The cubic root of 4227593897 is about 1616.9543315837.

The spelling of 4227593897 in words is "four billion, two hundred twenty-seven million, five hundred ninety-three thousand, eight hundred ninety-seven".