604841729 has 2 divisors, whose sum is σ = 604841730. Its totient is φ = 604841728.

The previous prime is 604841723. The next prime is 604841737. The reversal of 604841729 is 927148406.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 456976129 + 147865600 = 21377^2 + 12160^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604841729 is a prime.

It is not a weakly prime, because it can be changed into another prime (604841723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302420864 + 302420865.

It is an arithmetic number, because the mean of its divisors is an integer number (302420865).

Almost surely, 2^604841729 is an apocalyptic number.

It is an amenable number.

604841729 is a deficient number, since it is larger than the sum of its proper divisors (1).

604841729 is an equidigital number, since it uses as much as digits as its factorization.

604841729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 604841729 is about 24593.5302264640. The cubic root of 604841729 is about 845.6952969196.

The spelling of 604841729 in words is "six hundred four million, eight hundred forty-one thousand, seven hundred twenty-nine".