342597 has 4 divisors (see below), whose sum is σ = 456800. Its totient is φ = 228396.

The previous prime is 342593. The next prime is 342599. The reversal of 342597 is 795243.

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 not a de Polignac number, because 342597 - 2² = 342593 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342593) 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, 57097 + ... + 57102.

It is an arithmetic number, because the mean of its divisors is an integer number (114200).

2³⁴²⁵⁹⁷ is an apocalyptic number.

It is an amenable number.

342597 is a deficient number, since it is larger than the sum of its proper divisors (114203).

342597 is a wasteful number, since it uses less digits than its factorization.

342597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114202.

The product of its digits is 7560, while the sum is 30.

The square root of 342597 is about 585.3178623620. The cubic root of 342597 is about 69.9725742901.

It can be divided in two parts, 342 and 597, that added together give a palindrome (939).

The spelling of 342597 in words is "three hundred forty-two thousand, five hundred ninety-seven".