604005693 has 4 divisors (see below), whose sum is σ = 805340928. Its totient is φ = 402670460.

The previous prime is 604005683. The next prime is 604005739. The reversal of 604005693 is 396500406.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 604005693 - 2¹⁶ = 603940157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604005683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100667613 + ... + 100667618.

It is an arithmetic number, because the mean of its divisors is an integer number (201335232).

Almost surely, 2^604005693 is an apocalyptic number.

It is an amenable number.

604005693 is a deficient number, since it is larger than the sum of its proper divisors (201335235).

604005693 is a wasteful number, since it uses less digits than its factorization.

604005693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201335234.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 604005693 is about 24576.5272770585. The cubic root of 604005693 is about 845.3054661633.

The spelling of 604005693 in words is "six hundred four million, five thousand, six hundred ninety-three".