608077489 has 2 divisors, whose sum is σ = 608077490. Its totient is φ = 608077488.

The previous prime is 608077439. The next prime is 608077507. The reversal of 608077489 is 984770806.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 569538225 + 38539264 = 23865^2 + 6208^2 .

It is a cyclic number.

It is not a de Polignac number, because 608077489 - 2⁷ = 608077361 is a prime.

It is not a weakly prime, because it can be changed into another prime (608077439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304038744 + 304038745.

It is an arithmetic number, because the mean of its divisors is an integer number (304038745).

Almost surely, 2^608077489 is an apocalyptic number.

It is an amenable number.

608077489 is a deficient number, since it is larger than the sum of its proper divisors (1).

608077489 is an equidigital number, since it uses as much as digits as its factorization.

608077489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 608077489 is about 24659.2272587768. The cubic root of 608077489 is about 847.2007054245.

The spelling of 608077489 in words is "six hundred eight million, seventy-seven thousand, four hundred eighty-nine".