342595880 has 64 divisors (see below), whose sum is σ = 868078080. Its totient is φ = 120556800.

The previous prime is 342595871. The next prime is 342595901. The reversal of 342595880 is 88595243.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a zygodrome in base 7.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1082 + ... + 26198.

It is an arithmetic number, because the mean of its divisors is an integer number (13563720).

Almost surely, 2^342595880 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 342595880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434039040).

342595880 is an abundant number, since it is smaller than the sum of its proper divisors (525482200).

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

342595880 is a wasteful number, since it uses less digits than its factorization.

342595880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25170 (or 25166 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The square root of 342595880 is about 18509.3457474866. The cubic root of 342595880 is about 699.7249803984.

The spelling of 342595880 in words is "three hundred forty-two million, five hundred ninety-five thousand, eight hundred eighty".