2270933893 has 2 divisors, whose sum is σ = 2270933894. Its totient is φ = 2270933892.

The previous prime is 2270933891. The next prime is 2270933927. The reversal of 2270933893 is 3983390722.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1877228929 + 393704964 = 43327^2 + 19842^2 .

It is a cyclic number.

It is not a de Polignac number, because 2270933893 - 2¹ = 2270933891 is a prime.

It is a super-2 number, since 2×2270933893² = 10314281492752270898, which contains 22 as substring.

Together with 2270933891, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2270933891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135466946 + 1135466947.

It is an arithmetic number, because the mean of its divisors is an integer number (1135466947).

Almost surely, 2^2270933893 is an apocalyptic number.

It is an amenable number.

2270933893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270933893 is an equidigital number, since it uses as much as digits as its factorization.

2270933893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 2270933893 is about 47654.3166250446. The cubic root of 2270933893 is about 1314.4220340301.

The spelling of 2270933893 in words is "two billion, two hundred seventy million, nine hundred thirty-three thousand, eight hundred ninety-three".