342536880 has 160 divisors (see below), whose sum is σ = 1236777984. Its totient is φ = 76796928.

The previous prime is 342536879. The next prime is 342536923. The reversal of 342536880 is 88635243.

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 31 ways as a sum of consecutive naturals, for example, 87117 + ... + 90963.

Almost surely, 2^342536880 is an apocalyptic number.

342536880 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 342536880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (618388992).

342536880 is an abundant number, since it is smaller than the sum of its proper divisors (894241104).

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

342536880 is a wasteful number, since it uses less digits than its factorization.

342536880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3923 (or 3917 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 342536880 is about 18507.7518894111. The cubic root of 342536880 is about 699.6848104816.

The spelling of 342536880 in words is "three hundred forty-two million, five hundred thirty-six thousand, eight hundred eighty".