604345605 has 32 divisors (see below), whose sum is σ = 1009423488. Its totient is φ = 308448000.

The previous prime is 604345579. The next prime is 604345633. The reversal of 604345605 is 506543406.

It is not a de Polignac number, because 604345605 - 2⁶ = 604345541 is a prime.

It is a super-2 number, since 2×604345605² = 730467220565632050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24930 + ... + 42780.

It is an arithmetic number, because the mean of its divisors is an integer number (31544484).

Almost surely, 2^604345605 is an apocalyptic number.

It is an amenable number.

604345605 is a deficient number, since it is larger than the sum of its proper divisors (405077883).

604345605 is a wasteful number, since it uses less digits than its factorization.

604345605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17957.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 604345605 is about 24583.4416833770. The cubic root of 604345605 is about 845.4640052810.

The spelling of 604345605 in words is "six hundred four million, three hundred forty-five thousand, six hundred five".