597340 has 12 divisors (see below), whose sum is σ = 1254456. Its totient is φ = 238928.

The previous prime is 597307. The next prime is 597349. The reversal of 597340 is 43795.

597340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 597299 and 597308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (597349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14914 + ... + 14953.

It is an arithmetic number, because the mean of its divisors is an integer number (104538).

2⁵⁹⁷³⁴⁰ is an apocalyptic number.

It is an amenable number.

597340 is an abundant number, since it is smaller than the sum of its proper divisors (657116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

597340 is a wasteful number, since it uses less digits than its factorization.

597340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29876 (or 29874 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 597340 is about 772.8777393611. The cubic root of 597340 is about 84.2184412791.

The spelling of 597340 in words is "five hundred ninety-seven thousand, three hundred forty".