4283890913 has 2 divisors, whose sum is σ = 4283890914. Its totient is φ = 4283890912.

The previous prime is 4283890903. The next prime is 4283890951. The reversal of 4283890913 is 3190983824.

It is a happy number.

4283890913 is digitally balanced in base 3, 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., 4109835664 + 174055249 = 64108^2 + 13193^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4283890913 is a prime.

It is not a weakly prime, because it can be changed into another prime (4283890903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2141945456 + 2141945457.

It is an arithmetic number, because the mean of its divisors is an integer number (2141945457).

Almost surely, 2^4283890913 is an apocalyptic number.

It is an amenable number.

4283890913 is a deficient number, since it is larger than the sum of its proper divisors (1).

4283890913 is an equidigital number, since it uses as much as digits as its factorization.

4283890913 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 4283890913 is about 65451.4393501014. The cubic root of 4283890913 is about 1624.1001298453.

The spelling of 4283890913 in words is "four billion, two hundred eighty-three million, eight hundred ninety thousand, nine hundred thirteen".