4283938091 has 2 divisors, whose sum is σ = 4283938092. Its totient is φ = 4283938090.

The previous prime is 4283938079. The next prime is 4283938123. The reversal of 4283938091 is 1908393824.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4283938091 - 2¹⁰ = 4283937067 is a prime.

It is not a weakly prime, because it can be changed into another prime (4283938031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2141969045 + 2141969046.

It is an arithmetic number, because the mean of its divisors is an integer number (2141969046).

Almost surely, 2^4283938091 is an apocalyptic number.

4283938091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4283938091 is an equidigital number, since it uses as much as digits as its factorization.

4283938091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 4283938091 is about 65451.7997537119. The cubic root of 4283938091 is about 1624.1060918330.

The spelling of 4283938091 in words is "four billion, two hundred eighty-three million, nine hundred thirty-eight thousand, ninety-one".