60000389 has 2 divisors, whose sum is σ = 60000390. Its totient is φ = 60000388.

The previous prime is 60000359. The next prime is 60000403. The reversal of 60000389 is 98300006.

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., 58400164 + 1600225 = 7642^2 + 1265^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60000389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60000349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30000194 + 30000195.

It is an arithmetic number, because the mean of its divisors is an integer number (30000195).

Almost surely, 2^60000389 is an apocalyptic number.

It is an amenable number.

60000389 is a deficient number, since it is larger than the sum of its proper divisors (1).

60000389 is an equidigital number, since it uses as much as digits as its factorization.

60000389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 60000389 is about 7745.9918022162. The cubic root of 60000389 is about 391.4876101615.

The spelling of 60000389 in words is "sixty million, three hundred eighty-nine", and thus it is an aban number.