2063389 has 2 divisors, whose sum is σ = 2063390. Its totient is φ = 2063388.

The previous prime is 2063377. The next prime is 2063393. The reversal of 2063389 is 9833602.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1651225 + 412164 = 1285^2 + 642^2 .

It is a cyclic number.

It is not a de Polignac number, because 2063389 - 2¹¹ = 2061341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2063389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2063339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1031694 + 1031695.

It is an arithmetic number, because the mean of its divisors is an integer number (1031695).

2^2063389 is an apocalyptic number.

It is an amenable number.

2063389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2063389 is an equidigital number, since it uses as much as digits as its factorization.

2063389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2063389 is about 1436.4501383619. The cubic root of 2063389 is about 127.3093703860.

The spelling of 2063389 in words is "two million, sixty-three thousand, three hundred eighty-nine".