342711000 has 160 divisors (see below), whose sum is σ = 1198248480. Its totient is φ = 91368000.

The previous prime is 342710957. The next prime is 342711013. The reversal of 342711000 is 117243.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 78885 + ... + 83115.

It is an arithmetic number, because the mean of its divisors is an integer number (7489053).

Almost surely, 2^342711000 is an apocalyptic number.

342711000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342711000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (599124240).

342711000 is an abundant number, since it is smaller than the sum of its proper divisors (855537480).

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

342711000 is a wasteful number, since it uses less digits than its factorization.

342711000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4264 (or 4241 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 342711000 is about 18512.4552666576. The cubic root of 342711000 is about 699.8033461189.

Adding to 342711000 its reverse (117243), we get a palindrome (342828243).

The spelling of 342711000 in words is "three hundred forty-two million, seven hundred eleven thousand".