60789389 has 2 divisors, whose sum is σ = 60789390. Its totient is φ = 60789388.

The previous prime is 60789353. The next prime is 60789397. The reversal of 60789389 is 98398706.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39904489 + 20884900 = 6317^2 + 4570^2 .

It is a cyclic number.

It is not a de Polignac number, because 60789389 - 2²⁴ = 44012173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60789349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30394694 + 30394695.

It is an arithmetic number, because the mean of its divisors is an integer number (30394695).

Almost surely, 2^60789389 is an apocalyptic number.

It is an amenable number.

60789389 is a deficient number, since it is larger than the sum of its proper divisors (1).

60789389 is an equidigital number, since it uses as much as digits as its factorization.

60789389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 60789389 is about 7796.7550301391. The cubic root of 60789389 is about 393.1961524074.

The spelling of 60789389 in words is "sixty million, seven hundred eighty-nine thousand, three hundred eighty-nine".