387160589 has 2 divisors, whose sum is σ = 387160590. Its totient is φ = 387160588.

The previous prime is 387160547. The next prime is 387160607. The reversal of 387160589 is 985061783.

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., 328515625 + 58644964 = 18125^2 + 7658^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-387160589 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (387160789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193580294 + 193580295.

It is an arithmetic number, because the mean of its divisors is an integer number (193580295).

Almost surely, 2^387160589 is an apocalyptic number.

It is an amenable number.

387160589 is a deficient number, since it is larger than the sum of its proper divisors (1).

387160589 is an equidigital number, since it uses as much as digits as its factorization.

387160589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 387160589 is about 19676.3967483887. The cubic root of 387160589 is about 728.8369476327.

The spelling of 387160589 in words is "three hundred eighty-seven million, one hundred sixty thousand, five hundred eighty-nine".