604534349 has 2 divisors, whose sum is σ = 604534350. Its totient is φ = 604534348.

The previous prime is 604534327. The next prime is 604534363. The reversal of 604534349 is 943435406.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 577681225 + 26853124 = 24035^2 + 5182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-604534349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604534649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302267174 + 302267175.

It is an arithmetic number, because the mean of its divisors is an integer number (302267175).

Almost surely, 2^604534349 is an apocalyptic number.

It is an amenable number.

604534349 is a deficient number, since it is larger than the sum of its proper divisors (1).

604534349 is an equidigital number, since it uses as much as digits as its factorization.

604534349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 38.

The square root of 604534349 is about 24587.2802277926. The cubic root of 604534349 is about 845.5520121253.

The spelling of 604534349 in words is "six hundred four million, five hundred thirty-four thousand, three hundred forty-nine".