701488589 has 2 divisors, whose sum is σ = 701488590. Its totient is φ = 701488588.

The previous prime is 701488537. The next prime is 701488643. The reversal of 701488589 is 985884107.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 693268900 + 8219689 = 26330^2 + 2867^2 .

It is a cyclic number.

It is not a de Polignac number, because 701488589 - 2¹⁶ = 701423053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (701488789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 350744294 + 350744295.

It is an arithmetic number, because the mean of its divisors is an integer number (350744295).

Almost surely, 2^701488589 is an apocalyptic number.

It is an amenable number.

701488589 is a deficient number, since it is larger than the sum of its proper divisors (1).

701488589 is an equidigital number, since it uses as much as digits as its factorization.

701488589 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 50.

The square root of 701488589 is about 26485.6298584723. The cubic root of 701488589 is about 888.5329485658.

The spelling of 701488589 in words is "seven hundred one million, four hundred eighty-eight thousand, five hundred eighty-nine".