602980393 has 2 divisors, whose sum is σ = 602980394. Its totient is φ = 602980392.

The previous prime is 602980381. The next prime is 602980423. The reversal of 602980393 is 393089206.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 388562944 + 214417449 = 19712^2 + 14643^2 .

It is a cyclic number.

It is not a de Polignac number, because 602980393 - 2¹⁷ = 602849321 is a prime.

It is not a weakly prime, because it can be changed into another prime (602980793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301490196 + 301490197.

It is an arithmetic number, because the mean of its divisors is an integer number (301490197).

Almost surely, 2^602980393 is an apocalyptic number.

It is an amenable number.

602980393 is a deficient number, since it is larger than the sum of its proper divisors (1).

602980393 is an equidigital number, since it uses as much as digits as its factorization.

602980393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 602980393 is about 24555.6590829894. The cubic root of 602980393 is about 844.8268931020.

The spelling of 602980393 in words is "six hundred two million, nine hundred eighty thousand, three hundred ninety-three".