4426227797 has 4 divisors (see below), whose sum is σ = 4686594156. Its totient is φ = 4165861440.

The previous prime is 4426227787. The next prime is 4426227829. The reversal of 4426227797 is 7977226244.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1199306161 + 3226921636 = 34631^2 + 56806^2 .

It is a cyclic number.

It is not a de Polignac number, because 4426227797 - 2¹² = 4426223701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4426227787) 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, 130183154 + ... + 130183187.

It is an arithmetic number, because the mean of its divisors is an integer number (1171648539).

Almost surely, 2^4426227797 is an apocalyptic number.

It is an amenable number.

4426227797 is a deficient number, since it is larger than the sum of its proper divisors (260366359).

4426227797 is a wasteful number, since it uses less digits than its factorization.

4426227797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260366358.

The product of its digits is 2370816, while the sum is 50.

The square root of 4426227797 is about 66529.9015255547. The cubic root of 4426227797 is about 1641.8920010733.

The spelling of 4426227797 in words is "four billion, four hundred twenty-six million, two hundred twenty-seven thousand, seven hundred ninety-seven".