604989340937 has 2 divisors, whose sum is σ = 604989340938. Its totient is φ = 604989340936.

The previous prime is 604989340931. The next prime is 604989340957. The reversal of 604989340937 is 739043989406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 350790860176 + 254198480761 = 592276^2 + 504181^2 .

It is a cyclic number.

It is not a de Polignac number, because 604989340937 - 2³⁶ = 536269864201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 604989340937.

It is not a weakly prime, because it can be changed into another prime (604989340931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302494670468 + 302494670469.

It is an arithmetic number, because the mean of its divisors is an integer number (302494670469).

Almost surely, 2^604989340937 is an apocalyptic number.

It is an amenable number.

604989340937 is a deficient number, since it is larger than the sum of its proper divisors (1).

604989340937 is an equidigital number, since it uses as much as digits as its factorization.

604989340937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35271936, while the sum is 62.

The spelling of 604989340937 in words is "six hundred four billion, nine hundred eighty-nine million, three hundred forty thousand, nine hundred thirty-seven".