342759 has 8 divisors (see below), whose sum is σ = 464752. Its totient is φ = 224640.

The previous prime is 342757. The next prime is 342761. The reversal of 342759 is 957243.

It is an interprime number because it is at equal distance from previous prime (342757) and next prime (342761).

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

It is not a de Polignac number, because 342759 - 2¹ = 342757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342759.

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, 754 + ... + 1119.

It is an arithmetic number, because the mean of its divisors is an integer number (58094).

2³⁴²⁷⁵⁹ is an apocalyptic number.

342759 is a deficient number, since it is larger than the sum of its proper divisors (121993).

342759 is a wasteful number, since it uses less digits than its factorization.

342759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1937.

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

The square root of 342759 is about 585.4562323522. The cubic root of 342759 is about 69.9836016009.

It can be divided in two parts, 3427 and 59, that added together give a triangular number (3486 = T₈₃).

The spelling of 342759 in words is "three hundred forty-two thousand, seven hundred fifty-nine".