604212643 has 2 divisors, whose sum is σ = 604212644. Its totient is φ = 604212642.

The previous prime is 604212617. The next prime is 604212677. The reversal of 604212643 is 346212406.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 604212643 - 2⁹ = 604212131 is a prime.

It is a super-2 number, since 2×604212643² = 730145835922090898, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (604212443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302106321 + 302106322.

It is an arithmetic number, because the mean of its divisors is an integer number (302106322).

Almost surely, 2^604212643 is an apocalyptic number.

604212643 is a deficient number, since it is larger than the sum of its proper divisors (1).

604212643 is an equidigital number, since it uses as much as digits as its factorization.

604212643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 604212643 is about 24580.7372346722. The cubic root of 604212643 is about 845.4019972571.

The spelling of 604212643 in words is "six hundred four million, two hundred twelve thousand, six hundred forty-three".