2038905293 has 2 divisors, whose sum is σ = 2038905294. Its totient is φ = 2038905292.

The previous prime is 2038905287. The next prime is 2038905301. The reversal of 2038905293 is 3925098302.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2029772809 + 9132484 = 45053^2 + 3022^2 .

It is a cyclic number.

It is not a de Polignac number, because 2038905293 - 2¹⁶ = 2038839757 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2038905293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2038905203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1019452646 + 1019452647.

It is an arithmetic number, because the mean of its divisors is an integer number (1019452647).

Almost surely, 2^2038905293 is an apocalyptic number.

It is an amenable number.

2038905293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2038905293 is an equidigital number, since it uses as much as digits as its factorization.

2038905293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 41.

The square root of 2038905293 is about 45154.2389261518. The cubic root of 2038905293 is about 1268.0382412165.

The spelling of 2038905293 in words is "two billion, thirty-eight million, nine hundred five thousand, two hundred ninety-three".