608067913 has 2 divisors, whose sum is σ = 608067914. Its totient is φ = 608067912.

The previous prime is 608067869. The next prime is 608067919. The reversal of 608067913 is 319760806.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 605012409 + 3055504 = 24597^2 + 1748^2 .

It is a cyclic number.

It is not a de Polignac number, because 608067913 - 2¹³ = 608059721 is a prime.

It is not a weakly prime, because it can be changed into another prime (608067919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304033956 + 304033957.

It is an arithmetic number, because the mean of its divisors is an integer number (304033957).

Almost surely, 2^608067913 is an apocalyptic number.

It is an amenable number.

608067913 is a deficient number, since it is larger than the sum of its proper divisors (1).

608067913 is an equidigital number, since it uses as much as digits as its factorization.

608067913 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 608067913 is about 24659.0330913440. The cubic root of 608067913 is about 847.1962581642.

The spelling of 608067913 in words is "six hundred eight million, sixty-seven thousand, nine hundred thirteen".