3848020493 has 2 divisors, whose sum is σ = 3848020494. Its totient is φ = 3848020492.

The previous prime is 3848020487. The next prime is 3848020511. The reversal of 3848020493 is 3940208483.

It is a happy number.

3848020493 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., 2724631204 + 1123389289 = 52198^2 + 33517^2 .

It is an emirp because it is prime and its reverse (3940208483) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3848020493 - 2¹⁸ = 3847758349 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3848020493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3848020453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1924010246 + 1924010247.

It is an arithmetic number, because the mean of its divisors is an integer number (1924010247).

Almost surely, 2^3848020493 is an apocalyptic number.

It is an amenable number.

3848020493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3848020493 is an equidigital number, since it uses as much as digits as its factorization.

3848020493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 3848020493 is about 62032.4148570729. The cubic root of 3848020493 is about 1567.0365471970.

The spelling of 3848020493 in words is "three billion, eight hundred forty-eight million, twenty thousand, four hundred ninety-three".