602344891 has 2 divisors, whose sum is σ = 602344892. Its totient is φ = 602344890.

The previous prime is 602344829. The next prime is 602344909. The reversal of 602344891 is 198443206.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 602344891 - 2¹⁷ = 602213819 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 602344891.

It is not a weakly prime, because it can be changed into another prime (602344801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 301172445 + 301172446.

It is an arithmetic number, because the mean of its divisors is an integer number (301172446).

Almost surely, 2^602344891 is an apocalyptic number.

602344891 is a deficient number, since it is larger than the sum of its proper divisors (1).

602344891 is an equidigital number, since it uses as much as digits as its factorization.

602344891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 602344891 is about 24542.7156402872. The cubic root of 602344891 is about 844.5299912942.

The spelling of 602344891 in words is "six hundred two million, three hundred forty-four thousand, eight hundred ninety-one".