604668469 has 2 divisors, whose sum is σ = 604668470. Its totient is φ = 604668468.

The previous prime is 604668353. The next prime is 604668481. The reversal of 604668469 is 964866406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 573027844 + 31640625 = 23938^2 + 5625^2 .

It is a cyclic number.

It is not a de Polignac number, because 604668469 - 2¹⁷ = 604537397 is a prime.

It is a super-2 number, since 2×604668469² = 731247914805607922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604668499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302334234 + 302334235.

It is an arithmetic number, because the mean of its divisors is an integer number (302334235).

Almost surely, 2^604668469 is an apocalyptic number.

It is an amenable number.

604668469 is a deficient number, since it is larger than the sum of its proper divisors (1).

604668469 is an equidigital number, since it uses as much as digits as its factorization.

604668469 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 49.

The square root of 604668469 is about 24590.0075030489. The cubic root of 604668469 is about 845.6145379633.

The spelling of 604668469 in words is "six hundred four million, six hundred sixty-eight thousand, four hundred sixty-nine".