604333897 has 2 divisors, whose sum is σ = 604333898. Its totient is φ = 604333896.

The previous prime is 604333853. The next prime is 604333907. The reversal of 604333897 is 798333406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 539354176 + 64979721 = 23224^2 + 8061^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604333897 is a prime.

It is not a weakly prime, because it can be changed into another prime (604333837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302166948 + 302166949.

It is an arithmetic number, because the mean of its divisors is an integer number (302166949).

Almost surely, 2^604333897 is an apocalyptic number.

It is an amenable number.

604333897 is a deficient number, since it is larger than the sum of its proper divisors (1).

604333897 is an equidigital number, since it uses as much as digits as its factorization.

604333897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 604333897 is about 24583.2035544597. The cubic root of 604333897 is about 845.4585455152.

The spelling of 604333897 in words is "six hundred four million, three hundred thirty-three thousand, eight hundred ninety-seven".