342753 has 8 divisors (see below), whose sum is σ = 467808. Its totient is φ = 223104.

The previous prime is 342733. The next prime is 342757. The reversal of 342753 is 357243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342753 - 2⁸ = 342497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200 + ... + 1457.

It is an arithmetic number, because the mean of its divisors is an integer number (58476).

2³⁴²⁷⁵³ is an apocalyptic number.

It is an amenable number.

342753 is a deficient number, since it is larger than the sum of its proper divisors (125055).

342753 is a wasteful number, since it uses less digits than its factorization.

342753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2703.

The product of its digits is 2520, while the sum is 24.

The square root of 342753 is about 585.4511081209. The cubic root of 342753 is about 69.9831932440.

Adding to 342753 its reverse (357243), we get a palindrome (699996).

The spelling of 342753 in words is "three hundred forty-two thousand, seven hundred fifty-three".