2238094877 has 2 divisors, whose sum is σ = 2238094878. Its totient is φ = 2238094876.

The previous prime is 2238094853. The next prime is 2238094907. The reversal of 2238094877 is 7784908322.

2238094877 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1672891801 + 565203076 = 40901^2 + 23774^2 .

It is a cyclic number.

It is not a de Polignac number, because 2238094877 - 2¹² = 2238090781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2238094277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1119047438 + 1119047439.

It is an arithmetic number, because the mean of its divisors is an integer number (1119047439).

Almost surely, 2^2238094877 is an apocalyptic number.

It is an amenable number.

2238094877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2238094877 is an equidigital number, since it uses as much as digits as its factorization.

2238094877 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 2238094877 is about 47308.5074484495. The cubic root of 2238094877 is about 1308.0554793605.

The spelling of 2238094877 in words is "two billion, two hundred thirty-eight million, ninety-four thousand, eight hundred seventy-seven".