604364397 has 16 divisors (see below), whose sum is σ = 991777920. Its totient is φ = 318785472.

The previous prime is 604364389. The next prime is 604364429. The reversal of 604364397 is 793463406.

604364397 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 604364397 - 2³ = 604364389 is a prime.

It is a super-2 number, since 2×604364397² = 730512648722347218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604364357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106622 + ... + 1107167.

It is an arithmetic number, because the mean of its divisors is an integer number (61986120).

Almost surely, 2^604364397 is an apocalyptic number.

It is an amenable number.

604364397 is a deficient number, since it is larger than the sum of its proper divisors (387413523).

604364397 is a wasteful number, since it uses less digits than its factorization.

604364397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213812.

The product of its (nonzero) digits is 326592, while the sum is 42.

The square root of 604364397 is about 24583.8238888908. The cubic root of 604364397 is about 845.4727683656.

The spelling of 604364397 in words is "six hundred four million, three hundred sixty-four thousand, three hundred ninety-seven".